Home / 42,232.38-58,278.27-23,368.38

Finding the Fourth Proportional to 42,232.38, 58,278.27 and 23,368.38

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Solution

The fourth proportional to 42,232.38, 58,278.27 and 23,368.38 is: 32,247.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,232.38 : 58,278.27 = 23,368.38 : x
  2. Step 2: Convert to fraction form
    42,232.38/58,278.27 = 23,368.38/x
  3. Step 3: Cross multiply
    42,232.38x = 58,278.27 × 23,368.38
  4. Step 4: Simplify right side
    42,232.38x = 1,361,868,759.10
  5. Step 5: Solve for x
    x = 1,361,868,759.10/42,232.38
  6. Step 6: Final answer
    x = 32,247.03

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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.