Home / 25,312.28-37,934.09-14,041.04

Finding the Fourth Proportional to 25,312.28, 37,934.09 and 14,041.04

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Solution

The fourth proportional to 25,312.28, 37,934.09 and 14,041.04 is: 21,042.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,312.28 : 37,934.09 = 14,041.04 : x
  2. Step 2: Convert to fraction form
    25,312.28/37,934.09 = 14,041.04/x
  3. Step 3: Cross multiply
    25,312.28x = 37,934.09 × 14,041.04
  4. Step 4: Simplify right side
    25,312.28x = 532,633,815.18
  5. Step 5: Solve for x
    x = 532,633,815.18/25,312.28
  6. Step 6: Final answer
    x = 21,042.51

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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.