Home / 23,625.99-32,602.86-13,547.43

Finding the Fourth Proportional to 23,625.99, 32,602.86 and 13,547.43

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Solution

The fourth proportional to 23,625.99, 32,602.86 and 13,547.43 is: 18,694.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625.99 : 32,602.86 = 13,547.43 : x
  2. Step 2: Convert to fraction form
    23,625.99/32,602.86 = 13,547.43/x
  3. Step 3: Cross multiply
    23,625.99x = 32,602.86 × 13,547.43
  4. Step 4: Simplify right side
    23,625.99x = 441,684,963.65
  5. Step 5: Solve for x
    x = 441,684,963.65/23,625.99
  6. Step 6: Final answer
    x = 18,694.88

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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.