Home / 29,008.64-43,490.94-14,953.52

Finding the Fourth Proportional to 29,008.64, 43,490.94 and 14,953.52

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Solution

The fourth proportional to 29,008.64, 43,490.94 and 14,953.52 is: 22,418.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,008.64 : 43,490.94 = 14,953.52 : x
  2. Step 2: Convert to fraction form
    29,008.64/43,490.94 = 14,953.52/x
  3. Step 3: Cross multiply
    29,008.64x = 43,490.94 × 14,953.52
  4. Step 4: Simplify right side
    29,008.64x = 650,342,641.11
  5. Step 5: Solve for x
    x = 650,342,641.11/29,008.64
  6. Step 6: Final answer
    x = 22,418.93

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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.