Home / 162,349.03-243,522.73-44,020.18

Finding the Fourth Proportional to 162,349.03, 243,522.73 and 44,020.18

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Solution

The fourth proportional to 162,349.03, 243,522.73 and 44,020.18 is: 66,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,349.03 : 243,522.73 = 44,020.18 : x
  2. Step 2: Convert to fraction form
    162,349.03/243,522.73 = 44,020.18/x
  3. Step 3: Cross multiply
    162,349.03x = 243,522.73 × 44,020.18
  4. Step 4: Simplify right side
    162,349.03x = 10,719,914,408.69
  5. Step 5: Solve for x
    x = 10,719,914,408.69/162,349.03
  6. Step 6: Final answer
    x = 66,030.05

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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.