Home / 148,369.68-222,551.88-47,167.26

Finding the Fourth Proportional to 148,369.68, 222,551.88 and 47,167.26

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Solution

The fourth proportional to 148,369.68, 222,551.88 and 47,167.26 is: 70,750.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,369.68 : 222,551.88 = 47,167.26 : x
  2. Step 2: Convert to fraction form
    148,369.68/222,551.88 = 47,167.26/x
  3. Step 3: Cross multiply
    148,369.68x = 222,551.88 × 47,167.26
  4. Step 4: Simplify right side
    148,369.68x = 10,497,162,387.45
  5. Step 5: Solve for x
    x = 10,497,162,387.45/148,369.68
  6. Step 6: Final answer
    x = 70,750.05

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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.