Home / 25,064.83-34,580.92-14,301.97

Finding the Fourth Proportional to 25,064.83, 34,580.92 and 14,301.97

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Solution

The fourth proportional to 25,064.83, 34,580.92 and 14,301.97 is: 19,731.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,064.83 : 34,580.92 = 14,301.97 : x
  2. Step 2: Convert to fraction form
    25,064.83/34,580.92 = 14,301.97/x
  3. Step 3: Cross multiply
    25,064.83x = 34,580.92 × 14,301.97
  4. Step 4: Simplify right side
    25,064.83x = 494,575,280.41
  5. Step 5: Solve for x
    x = 494,575,280.41/25,064.83
  6. Step 6: Final answer
    x = 19,731.84

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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.