Home / 23,663.34-32,655.76-13,052.75

Finding the Fourth Proportional to 23,663.34, 32,655.76 and 13,052.75

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Solution

The fourth proportional to 23,663.34, 32,655.76 and 13,052.75 is: 18,012.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663.34 : 32,655.76 = 13,052.75 : x
  2. Step 2: Convert to fraction form
    23,663.34/32,655.76 = 13,052.75/x
  3. Step 3: Cross multiply
    23,663.34x = 32,655.76 × 13,052.75
  4. Step 4: Simplify right side
    23,663.34x = 426,247,275.43
  5. Step 5: Solve for x
    x = 426,247,275.43/23,663.34
  6. Step 6: Final answer
    x = 18,012.98

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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.