Home / 332,239.02-498,407.43-107,524.77

Finding the Fourth Proportional to 332,239.02, 498,407.43 and 107,524.77

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Solution

The fourth proportional to 332,239.02, 498,407.43 and 107,524.77 is: 161,302.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,239.02 : 498,407.43 = 107,524.77 : x
  2. Step 2: Convert to fraction form
    332,239.02/498,407.43 = 107,524.77/x
  3. Step 3: Cross multiply
    332,239.02x = 498,407.43 × 107,524.77
  4. Step 4: Simplify right side
    332,239.02x = 53,591,142,206.40
  5. Step 5: Solve for x
    x = 53,591,142,206.40/332,239.02
  6. Step 6: Final answer
    x = 161,302.98

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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.