Home / 176,275.23-243,259.36-95,702.10

Finding the Fourth Proportional to 176,275.23, 243,259.36 and 95,702.10

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Solution

The fourth proportional to 176,275.23, 243,259.36 and 95,702.10 is: 132,068.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,275.23 : 243,259.36 = 95,702.10 : x
  2. Step 2: Convert to fraction form
    176,275.23/243,259.36 = 95,702.10/x
  3. Step 3: Cross multiply
    176,275.23x = 243,259.36 × 95,702.10
  4. Step 4: Simplify right side
    176,275.23x = 23,280,431,596.66
  5. Step 5: Solve for x
    x = 23,280,431,596.66/176,275.23
  6. Step 6: Final answer
    x = 132,068.65

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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.