Home / 162,350.03-243,524.23-44,021.18

Finding the Fourth Proportional to 162,350.03, 243,524.23 and 44,021.18

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Solution

The fourth proportional to 162,350.03, 243,524.23 and 44,021.18 is: 66,031.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,350.03 : 243,524.23 = 44,021.18 : x
  2. Step 2: Convert to fraction form
    162,350.03/243,524.23 = 44,021.18/x
  3. Step 3: Cross multiply
    162,350.03x = 243,524.23 × 44,021.18
  4. Step 4: Simplify right side
    162,350.03x = 10,720,223,963.19
  5. Step 5: Solve for x
    x = 10,720,223,963.19/162,350.03
  6. Step 6: Final answer
    x = 66,031.55

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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.