Home / 23,710.12-35,565.28-9,666.39

Finding the Fourth Proportional to 23,710.12, 35,565.28 and 9,666.39

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Solution

The fourth proportional to 23,710.12, 35,565.28 and 9,666.39 is: 14,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,710.12 : 35,565.28 = 9,666.39 : x
  2. Step 2: Convert to fraction form
    23,710.12/35,565.28 = 9,666.39/x
  3. Step 3: Cross multiply
    23,710.12x = 35,565.28 × 9,666.39
  4. Step 4: Simplify right side
    23,710.12x = 343,787,776.09
  5. Step 5: Solve for x
    x = 343,787,776.09/23,710.12
  6. Step 6: Final answer
    x = 14,499.62

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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.