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Finding the Fourth Proportional to 110,592.51, 165,888.66 and 88,301.43

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Solution

The fourth proportional to 110,592.51, 165,888.66 and 88,301.43 is: 132,452.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592.51 : 165,888.66 = 88,301.43 : x
  2. Step 2: Convert to fraction form
    110,592.51/165,888.66 = 88,301.43/x
  3. Step 3: Cross multiply
    110,592.51x = 165,888.66 × 88,301.43
  4. Step 4: Simplify right side
    110,592.51x = 14,648,205,898.78
  5. Step 5: Solve for x
    x = 14,648,205,898.78/110,592.51
  6. Step 6: Final answer
    x = 132,452.06

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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.