Home / 183,094.20-274,641.30-153,569.70

Finding the Fourth Proportional to 183,094.20, 274,641.30 and 153,569.70

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Solution

The fourth proportional to 183,094.20, 274,641.30 and 153,569.70 is: 230,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,094.20 : 274,641.30 = 153,569.70 : x
  2. Step 2: Convert to fraction form
    183,094.20/274,641.30 = 153,569.70/x
  3. Step 3: Cross multiply
    183,094.20x = 274,641.30 × 153,569.70
  4. Step 4: Simplify right side
    183,094.20x = 42,176,582,048.61
  5. Step 5: Solve for x
    x = 42,176,582,048.61/183,094.20
  6. Step 6: Final answer
    x = 230,354.55

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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.