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Finding the Fourth Proportional to 95,526.20, 143,289.30 and 95,526.20

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Solution

The fourth proportional to 95,526.20, 143,289.30 and 95,526.20 is: 143,289.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526.20 : 143,289.30 = 95,526.20 : x
  2. Step 2: Convert to fraction form
    95,526.20/143,289.30 = 95,526.20/x
  3. Step 3: Cross multiply
    95,526.20x = 143,289.30 × 95,526.20
  4. Step 4: Simplify right side
    95,526.20x = 13,687,882,329.66
  5. Step 5: Solve for x
    x = 13,687,882,329.66/95,526.20
  6. Step 6: Final answer
    x = 143,289.30

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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.