Home / 62,712-94,068-25,776

Finding the Fourth Proportional to 62,712, 94,068 and 25,776

Calculator

Solution

The fourth proportional to 62,712, 94,068 and 25,776 is: 38,664

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,712 : 94,068 = 25,776 : x
  2. Step 2: Convert to fraction form
    62,712/94,068 = 25,776/x
  3. Step 3: Cross multiply
    62,712x = 94,068 × 25,776
  4. Step 4: Simplify right side
    62,712x = 2,424,696,768
  5. Step 5: Solve for x
    x = 2,424,696,768/62,712
  6. Step 6: Final answer
    x = 38,664

Related Problems

Find fourth proportional to 31,356, 47,034 and 12,888
Half scale
Find fourth proportional to 125,424, 188,136 and 51,552
Double scale
Find fourth proportional to 62,713, 94,069.50 and 25,777
Similar ratio
Find fourth proportional to 94,068, 141,102 and 38,664
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.