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Finding the Fourth Proportional to 167,182.04, 230,706.68 and 101,746.28

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Solution

The fourth proportional to 167,182.04, 230,706.68 and 101,746.28 is: 140,407.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,182.04 : 230,706.68 = 101,746.28 : x
  2. Step 2: Convert to fraction form
    167,182.04/230,706.68 = 101,746.28/x
  3. Step 3: Cross multiply
    167,182.04x = 230,706.68 × 101,746.28
  4. Step 4: Simplify right side
    167,182.04x = 23,473,544,798.89
  5. Step 5: Solve for x
    x = 23,473,544,798.89/167,182.04
  6. Step 6: Final answer
    x = 140,407.10

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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.