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Finding the Fourth Proportional to 633,574.04, 950,364.26 and 160,259.85

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Solution

The fourth proportional to 633,574.04, 950,364.26 and 160,259.85 is: 240,390.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,574.04 : 950,364.26 = 160,259.85 : x
  2. Step 2: Convert to fraction form
    633,574.04/950,364.26 = 160,259.85/x
  3. Step 3: Cross multiply
    633,574.04x = 950,364.26 × 160,259.85
  4. Step 4: Simplify right side
    633,574.04x = 152,305,234,153.61
  5. Step 5: Solve for x
    x = 152,305,234,153.61/633,574.04
  6. Step 6: Final answer
    x = 240,390.59

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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.