Home / 239,050.60-358,576.14-61,558

Finding the Fourth Proportional to 239,050.60, 358,576.14 and 61,558

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Solution

The fourth proportional to 239,050.60, 358,576.14 and 61,558 is: 92,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,050.60 : 358,576.14 = 61,558 : x
  2. Step 2: Convert to fraction form
    239,050.60/358,576.14 = 61,558/x
  3. Step 3: Cross multiply
    239,050.60x = 358,576.14 × 61,558
  4. Step 4: Simplify right side
    239,050.60x = 22,073,230,026.12
  5. Step 5: Solve for x
    x = 22,073,230,026.12/239,050.60
  6. Step 6: Final answer
    x = 92,337.06

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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.