Home / 23,536.52-32,482.02-15,564.92

Finding the Fourth Proportional to 23,536.52, 32,482.02 and 15,564.92

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Solution

The fourth proportional to 23,536.52, 32,482.02 and 15,564.92 is: 21,480.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,536.52 : 32,482.02 = 15,564.92 : x
  2. Step 2: Convert to fraction form
    23,536.52/32,482.02 = 15,564.92/x
  3. Step 3: Cross multiply
    23,536.52x = 32,482.02 × 15,564.92
  4. Step 4: Simplify right side
    23,536.52x = 505,580,042.74
  5. Step 5: Solve for x
    x = 505,580,042.74/23,536.52
  6. Step 6: Final answer
    x = 21,480.66

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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.