Home / 24,695.43-34,079.69-13,364.93

Finding the Fourth Proportional to 24,695.43, 34,079.69 and 13,364.93

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Solution

The fourth proportional to 24,695.43, 34,079.69 and 13,364.93 is: 18,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,695.43 : 34,079.69 = 13,364.93 : x
  2. Step 2: Convert to fraction form
    24,695.43/34,079.69 = 13,364.93/x
  3. Step 3: Cross multiply
    24,695.43x = 34,079.69 × 13,364.93
  4. Step 4: Simplify right side
    24,695.43x = 455,472,534.29
  5. Step 5: Solve for x
    x = 455,472,534.29/24,695.43
  6. Step 6: Final answer
    x = 18,443.60

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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.