Home / 34,125.71-47,115.27-32,468.45

Finding the Fourth Proportional to 34,125.71, 47,115.27 and 32,468.45

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Solution

The fourth proportional to 34,125.71, 47,115.27 and 32,468.45 is: 44,827.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,125.71 : 47,115.27 = 32,468.45 : x
  2. Step 2: Convert to fraction form
    34,125.71/47,115.27 = 32,468.45/x
  3. Step 3: Cross multiply
    34,125.71x = 47,115.27 × 32,468.45
  4. Step 4: Simplify right side
    34,125.71x = 1,529,759,552.66
  5. Step 5: Solve for x
    x = 1,529,759,552.66/34,125.71
  6. Step 6: Final answer
    x = 44,827.19

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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.