Home / 42,239.31-58,304.81-24,341.45

Finding the Fourth Proportional to 42,239.31, 58,304.81 and 24,341.45

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Solution

The fourth proportional to 42,239.31, 58,304.81 and 24,341.45 is: 33,599.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,239.31 : 58,304.81 = 24,341.45 : x
  2. Step 2: Convert to fraction form
    42,239.31/58,304.81 = 24,341.45/x
  3. Step 3: Cross multiply
    42,239.31x = 58,304.81 × 24,341.45
  4. Step 4: Simplify right side
    42,239.31x = 1,419,223,386.70
  5. Step 5: Solve for x
    x = 1,419,223,386.70/42,239.31
  6. Step 6: Final answer
    x = 33,599.59

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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.