Home / 23,434.92-32,346.98-13,368.85

Finding the Fourth Proportional to 23,434.92, 32,346.98 and 13,368.85

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Solution

The fourth proportional to 23,434.92, 32,346.98 and 13,368.85 is: 18,452.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,434.92 : 32,346.98 = 13,368.85 : x
  2. Step 2: Convert to fraction form
    23,434.92/32,346.98 = 13,368.85/x
  3. Step 3: Cross multiply
    23,434.92x = 32,346.98 × 13,368.85
  4. Step 4: Simplify right side
    23,434.92x = 432,441,825.99
  5. Step 5: Solve for x
    x = 432,441,825.99/23,434.92
  6. Step 6: Final answer
    x = 18,452.88

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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.