Home / 17,437.48-24,063.61-9,885.23

Finding the Fourth Proportional to 17,437.48, 24,063.61 and 9,885.23

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Solution

The fourth proportional to 17,437.48, 24,063.61 and 9,885.23 is: 13,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.48 : 24,063.61 = 9,885.23 : x
  2. Step 2: Convert to fraction form
    17,437.48/24,063.61 = 9,885.23/x
  3. Step 3: Cross multiply
    17,437.48x = 24,063.61 × 9,885.23
  4. Step 4: Simplify right side
    17,437.48x = 237,874,319.48
  5. Step 5: Solve for x
    x = 237,874,319.48/17,437.48
  6. Step 6: Final answer
    x = 13,641.55

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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.