Home / 332,338.02-458,624.10-181,435.02

Finding the Fourth Proportional to 332,338.02, 458,624.10 and 181,435.02

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Solution

The fourth proportional to 332,338.02, 458,624.10 and 181,435.02 is: 250,379.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,338.02 : 458,624.10 = 181,435.02 : x
  2. Step 2: Convert to fraction form
    332,338.02/458,624.10 = 181,435.02/x
  3. Step 3: Cross multiply
    332,338.02x = 458,624.10 × 181,435.02
  4. Step 4: Simplify right side
    332,338.02x = 83,210,472,755.98
  5. Step 5: Solve for x
    x = 83,210,472,755.98/332,338.02
  6. Step 6: Final answer
    x = 250,379.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.