Home / 59,115.26-88,686.26-19,673.93

Finding the Fourth Proportional to 59,115.26, 88,686.26 and 19,673.93

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Solution

The fourth proportional to 59,115.26, 88,686.26 and 19,673.93 is: 29,515.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,115.26 : 88,686.26 = 19,673.93 : x
  2. Step 2: Convert to fraction form
    59,115.26/88,686.26 = 19,673.93/x
  3. Step 3: Cross multiply
    59,115.26x = 88,686.26 × 19,673.93
  4. Step 4: Simplify right side
    59,115.26x = 1,744,807,271.20
  5. Step 5: Solve for x
    x = 1,744,807,271.20/59,115.26
  6. Step 6: Final answer
    x = 29,515.34

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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.