Home / 23,655.63-32,644.89-13,045.26

Finding the Fourth Proportional to 23,655.63, 32,644.89 and 13,045.26

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Solution

The fourth proportional to 23,655.63, 32,644.89 and 13,045.26 is: 18,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655.63 : 32,644.89 = 13,045.26 : x
  2. Step 2: Convert to fraction form
    23,655.63/32,644.89 = 13,045.26/x
  3. Step 3: Cross multiply
    23,655.63x = 32,644.89 × 13,045.26
  4. Step 4: Simplify right side
    23,655.63x = 425,861,077.72
  5. Step 5: Solve for x
    x = 425,861,077.72/23,655.63
  6. Step 6: Final answer
    x = 18,002.53

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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.