Home / 58,288.79-87,438.00-24,564.56

Finding the Fourth Proportional to 58,288.79, 87,438.00 and 24,564.56

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Solution

The fourth proportional to 58,288.79, 87,438.00 and 24,564.56 is: 36,848.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,288.79 : 87,438.00 = 24,564.56 : x
  2. Step 2: Convert to fraction form
    58,288.79/87,438.00 = 24,564.56/x
  3. Step 3: Cross multiply
    58,288.79x = 87,438.00 × 24,564.56
  4. Step 4: Simplify right side
    58,288.79x = 2,147,875,874.46
  5. Step 5: Solve for x
    x = 2,147,875,874.46/58,288.79
  6. Step 6: Final answer
    x = 36,848.87

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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.