Home / 47,164.76-65,097.28-29,925.92

Finding the Fourth Proportional to 47,164.76, 65,097.28 and 29,925.92

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Solution

The fourth proportional to 47,164.76, 65,097.28 and 29,925.92 is: 41,304.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,164.76 : 65,097.28 = 29,925.92 : x
  2. Step 2: Convert to fraction form
    47,164.76/65,097.28 = 29,925.92/x
  3. Step 3: Cross multiply
    47,164.76x = 65,097.28 × 29,925.92
  4. Step 4: Simplify right side
    47,164.76x = 1,948,095,993.50
  5. Step 5: Solve for x
    x = 1,948,095,993.50/47,164.76
  6. Step 6: Final answer
    x = 41,304.06

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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.