Home / 73,094.10-109,641.18-27,510.36

Finding the Fourth Proportional to 73,094.10, 109,641.18 and 27,510.36

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Solution

The fourth proportional to 73,094.10, 109,641.18 and 27,510.36 is: 41,265.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,094.10 : 109,641.18 = 27,510.36 : x
  2. Step 2: Convert to fraction form
    73,094.10/109,641.18 = 27,510.36/x
  3. Step 3: Cross multiply
    73,094.10x = 109,641.18 × 27,510.36
  4. Step 4: Simplify right side
    73,094.10x = 3,016,268,332.62
  5. Step 5: Solve for x
    x = 3,016,268,332.62/73,094.10
  6. Step 6: Final answer
    x = 41,265.55

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1.5x scale

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.