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Finding the Fourth Proportional to 633,649.04, 950,475.51 and 160,334.30

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Solution

The fourth proportional to 633,649.04, 950,475.51 and 160,334.30 is: 240,501.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,649.04 : 950,475.51 = 160,334.30 : x
  2. Step 2: Convert to fraction form
    633,649.04/950,475.51 = 160,334.30/x
  3. Step 3: Cross multiply
    633,649.04x = 950,475.51 × 160,334.30
  4. Step 4: Simplify right side
    633,649.04x = 152,393,825,562.99
  5. Step 5: Solve for x
    x = 152,393,825,562.99/633,649.04
  6. Step 6: Final answer
    x = 240,501.94

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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.