Home / 58,586.40-87,937.92-32,303.52

Finding the Fourth Proportional to 58,586.40, 87,937.92 and 32,303.52

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Solution

The fourth proportional to 58,586.40, 87,937.92 and 32,303.52 is: 48,487.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,586.40 : 87,937.92 = 32,303.52 : x
  2. Step 2: Convert to fraction form
    58,586.40/87,937.92 = 32,303.52/x
  3. Step 3: Cross multiply
    58,586.40x = 87,937.92 × 32,303.52
  4. Step 4: Simplify right side
    58,586.40x = 2,840,704,357.48
  5. Step 5: Solve for x
    x = 2,840,704,357.48/58,586.40
  6. Step 6: Final answer
    x = 48,487.44

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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.