Home / 160,676.04-239,577.52-156,262.08

Finding the Fourth Proportional to 160,676.04, 239,577.52 and 156,262.08

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Solution

The fourth proportional to 160,676.04, 239,577.52 and 156,262.08 is: 232,996.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,676.04 : 239,577.52 = 156,262.08 : x
  2. Step 2: Convert to fraction form
    160,676.04/239,577.52 = 156,262.08/x
  3. Step 3: Cross multiply
    160,676.04x = 239,577.52 × 156,262.08
  4. Step 4: Simplify right side
    160,676.04x = 37,436,881,596.44
  5. Step 5: Solve for x
    x = 37,436,881,596.44/160,676.04
  6. Step 6: Final answer
    x = 232,996.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.