Home / 183,001.40-274,502.10-94,427.90

Finding the Fourth Proportional to 183,001.40, 274,502.10 and 94,427.90

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Solution

The fourth proportional to 183,001.40, 274,502.10 and 94,427.90 is: 141,641.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,001.40 : 274,502.10 = 94,427.90 : x
  2. Step 2: Convert to fraction form
    183,001.40/274,502.10 = 94,427.90/x
  3. Step 3: Cross multiply
    183,001.40x = 274,502.10 × 94,427.90
  4. Step 4: Simplify right side
    183,001.40x = 25,920,656,848.59
  5. Step 5: Solve for x
    x = 25,920,656,848.59/183,001.40
  6. Step 6: Final answer
    x = 141,641.85

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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.