Home / 169,462-254,193-58,654

Finding the Fourth Proportional to 169,462, 254,193 and 58,654

Calculator

Solution

The fourth proportional to 169,462, 254,193 and 58,654 is: 87,981

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,462 : 254,193 = 58,654 : x
  2. Step 2: Convert to fraction form
    169,462/254,193 = 58,654/x
  3. Step 3: Cross multiply
    169,462x = 254,193 × 58,654
  4. Step 4: Simplify right side
    169,462x = 14,909,436,222
  5. Step 5: Solve for x
    x = 14,909,436,222/169,462
  6. Step 6: Final answer
    x = 87,981

Related Problems

Find fourth proportional to 84,731, 127,096.50 and 29,327
Half scale
Find fourth proportional to 338,924, 508,386 and 117,308
Double scale
Find fourth proportional to 169,463, 254,194.50 and 58,655
Similar ratio
Find fourth proportional to 254,193, 381,289.50 and 87,981
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.