Home / 182,445.93-273,557.12-64,130.85

Finding the Fourth Proportional to 182,445.93, 273,557.12 and 64,130.85

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Solution

The fourth proportional to 182,445.93, 273,557.12 and 64,130.85 is: 96,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,445.93 : 273,557.12 = 64,130.85 : x
  2. Step 2: Convert to fraction form
    182,445.93/273,557.12 = 64,130.85/x
  3. Step 3: Cross multiply
    182,445.93x = 273,557.12 × 64,130.85
  4. Step 4: Simplify right side
    182,445.93x = 17,543,450,308.50
  5. Step 5: Solve for x
    x = 17,543,450,308.50/182,445.93
  6. Step 6: Final answer
    x = 96,156.98

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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.