Home / 116,060.04-160,232.72-75,841.11

Finding the Fourth Proportional to 116,060.04, 160,232.72 and 75,841.11

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Solution

The fourth proportional to 116,060.04, 160,232.72 and 75,841.11 is: 104,706.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,060.04 : 160,232.72 = 75,841.11 : x
  2. Step 2: Convert to fraction form
    116,060.04/160,232.72 = 75,841.11/x
  3. Step 3: Cross multiply
    116,060.04x = 160,232.72 × 75,841.11
  4. Step 4: Simplify right side
    116,060.04x = 12,152,226,963.91
  5. Step 5: Solve for x
    x = 12,152,226,963.91/116,060.04
  6. Step 6: Final answer
    x = 104,706.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.