Home / 42,368.36-58,469.42-23,248.96

Finding the Fourth Proportional to 42,368.36, 58,469.42 and 23,248.96

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Solution

The fourth proportional to 42,368.36, 58,469.42 and 23,248.96 is: 32,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,368.36 : 58,469.42 = 23,248.96 : x
  2. Step 2: Convert to fraction form
    42,368.36/58,469.42 = 23,248.96/x
  3. Step 3: Cross multiply
    42,368.36x = 58,469.42 × 23,248.96
  4. Step 4: Simplify right side
    42,368.36x = 1,359,353,118.75
  5. Step 5: Solve for x
    x = 1,359,353,118.75/42,368.36
  6. Step 6: Final answer
    x = 32,084.16

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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.