Home / 19,425.24-29,073.06-14,066.28

Finding the Fourth Proportional to 19,425.24, 29,073.06 and 14,066.28

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Solution

The fourth proportional to 19,425.24, 29,073.06 and 14,066.28 is: 21,052.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425.24 : 29,073.06 = 14,066.28 : x
  2. Step 2: Convert to fraction form
    19,425.24/29,073.06 = 14,066.28/x
  3. Step 3: Cross multiply
    19,425.24x = 29,073.06 × 14,066.28
  4. Step 4: Simplify right side
    19,425.24x = 408,949,802.42
  5. Step 5: Solve for x
    x = 408,949,802.42/19,425.24
  6. Step 6: Final answer
    x = 21,052.50

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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.