Home / 46,964.02-64,811.13-25,454.45

Finding the Fourth Proportional to 46,964.02, 64,811.13 and 25,454.45

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Solution

The fourth proportional to 46,964.02, 64,811.13 and 25,454.45 is: 35,127.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,964.02 : 64,811.13 = 25,454.45 : x
  2. Step 2: Convert to fraction form
    46,964.02/64,811.13 = 25,454.45/x
  3. Step 3: Cross multiply
    46,964.02x = 64,811.13 × 25,454.45
  4. Step 4: Simplify right side
    46,964.02x = 1,649,731,378.73
  5. Step 5: Solve for x
    x = 1,649,731,378.73/46,964.02
  6. Step 6: Final answer
    x = 35,127.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.