Home / 95,437.28-143,110.96-35,424.18

Finding the Fourth Proportional to 95,437.28, 143,110.96 and 35,424.18

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Solution

The fourth proportional to 95,437.28, 143,110.96 and 35,424.18 is: 53,119.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,437.28 : 143,110.96 = 35,424.18 : x
  2. Step 2: Convert to fraction form
    95,437.28/143,110.96 = 35,424.18/x
  3. Step 3: Cross multiply
    95,437.28x = 143,110.96 × 35,424.18
  4. Step 4: Simplify right side
    95,437.28x = 5,069,588,318.45
  5. Step 5: Solve for x
    x = 5,069,588,318.45/95,437.28
  6. Step 6: Final answer
    x = 53,119.58

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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.