Home / 182,830.02-274,211.40-82,966.20

Finding the Fourth Proportional to 182,830.02, 274,211.40 and 82,966.20

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Solution

The fourth proportional to 182,830.02, 274,211.40 and 82,966.20 is: 124,434.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,830.02 : 274,211.40 = 82,966.20 : x
  2. Step 2: Convert to fraction form
    182,830.02/274,211.40 = 82,966.20/x
  3. Step 3: Cross multiply
    182,830.02x = 274,211.40 × 82,966.20
  4. Step 4: Simplify right side
    182,830.02x = 22,750,277,854.68
  5. Step 5: Solve for x
    x = 22,750,277,854.68/182,830.02
  6. Step 6: Final answer
    x = 124,434.04

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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.