Home / 42,624.59-58,822.38-23,504.42

Finding the Fourth Proportional to 42,624.59, 58,822.38 and 23,504.42

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Solution

The fourth proportional to 42,624.59, 58,822.38 and 23,504.42 is: 32,436.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,624.59 : 58,822.38 = 23,504.42 : x
  2. Step 2: Convert to fraction form
    42,624.59/58,822.38 = 23,504.42/x
  3. Step 3: Cross multiply
    42,624.59x = 58,822.38 × 23,504.42
  4. Step 4: Simplify right side
    42,624.59x = 1,382,585,630.81
  5. Step 5: Solve for x
    x = 1,382,585,630.81/42,624.59
  6. Step 6: Final answer
    x = 32,436.34

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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.