Home / 558,359.92-837,544.80-159,000.35

Finding the Fourth Proportional to 558,359.92, 837,544.80 and 159,000.35

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Solution

The fourth proportional to 558,359.92, 837,544.80 and 159,000.35 is: 238,501.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,359.92 : 837,544.80 = 159,000.35 : x
  2. Step 2: Convert to fraction form
    558,359.92/837,544.80 = 159,000.35/x
  3. Step 3: Cross multiply
    558,359.92x = 837,544.80 × 159,000.35
  4. Step 4: Simplify right side
    558,359.92x = 133,169,916,340.68
  5. Step 5: Solve for x
    x = 133,169,916,340.68/558,359.92
  6. Step 6: Final answer
    x = 238,501.93

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1.5x scale

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.