Home / 24,713.51-34,104.65-13,535.51

Finding the Fourth Proportional to 24,713.51, 34,104.65 and 13,535.51

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Solution

The fourth proportional to 24,713.51, 34,104.65 and 13,535.51 is: 18,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,713.51 : 34,104.65 = 13,535.51 : x
  2. Step 2: Convert to fraction form
    24,713.51/34,104.65 = 13,535.51/x
  3. Step 3: Cross multiply
    24,713.51x = 34,104.65 × 13,535.51
  4. Step 4: Simplify right side
    24,713.51x = 461,623,592.92
  5. Step 5: Solve for x
    x = 461,623,592.92/24,713.51
  6. Step 6: Final answer
    x = 18,679.00

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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.