Home / 637,192.68-955,757.34-237,802.92

Finding the Fourth Proportional to 637,192.68, 955,757.34 and 237,802.92

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Solution

The fourth proportional to 637,192.68, 955,757.34 and 237,802.92 is: 356,692.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,192.68 : 955,757.34 = 237,802.92 : x
  2. Step 2: Convert to fraction form
    637,192.68/955,757.34 = 237,802.92/x
  3. Step 3: Cross multiply
    637,192.68x = 955,757.34 × 237,802.92
  4. Step 4: Simplify right side
    637,192.68x = 227,281,886,263.43
  5. Step 5: Solve for x
    x = 227,281,886,263.43/637,192.68
  6. Step 6: Final answer
    x = 356,692.56

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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.