Home / 58,239.90-87,359.88-24,938.46

Finding the Fourth Proportional to 58,239.90, 87,359.88 and 24,938.46

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Solution

The fourth proportional to 58,239.90, 87,359.88 and 24,938.46 is: 37,407.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,239.90 : 87,359.88 = 24,938.46 : x
  2. Step 2: Convert to fraction form
    58,239.90/87,359.88 = 24,938.46/x
  3. Step 3: Cross multiply
    58,239.90x = 87,359.88 × 24,938.46
  4. Step 4: Simplify right side
    58,239.90x = 2,178,620,872.98
  5. Step 5: Solve for x
    x = 2,178,620,872.98/58,239.90
  6. Step 6: Final answer
    x = 37,407.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.