Home / 59,085.50-88,609.08-19,632.02

Finding the Fourth Proportional to 59,085.50, 88,609.08 and 19,632.02

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Solution

The fourth proportional to 59,085.50, 88,609.08 and 19,632.02 is: 29,441.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,085.50 : 88,609.08 = 19,632.02 : x
  2. Step 2: Convert to fraction form
    59,085.50/88,609.08 = 19,632.02/x
  3. Step 3: Cross multiply
    59,085.50x = 88,609.08 × 19,632.02
  4. Step 4: Simplify right side
    59,085.50x = 1,739,575,230.74
  5. Step 5: Solve for x
    x = 1,739,575,230.74/59,085.50
  6. Step 6: Final answer
    x = 29,441.66

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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.