Home / 107,995.90-162,066.15-44,816.08

Finding the Fourth Proportional to 107,995.90, 162,066.15 and 44,816.08

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Solution

The fourth proportional to 107,995.90, 162,066.15 and 44,816.08 is: 67,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,995.90 : 162,066.15 = 44,816.08 : x
  2. Step 2: Convert to fraction form
    107,995.90/162,066.15 = 44,816.08/x
  3. Step 3: Cross multiply
    107,995.90x = 162,066.15 × 44,816.08
  4. Step 4: Simplify right side
    107,995.90x = 7,263,169,543.69
  5. Step 5: Solve for x
    x = 7,263,169,543.69/107,995.90
  6. Step 6: Final answer
    x = 67,254.13

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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.