Home / 149,536.04-224,350.86-44,355.56

Finding the Fourth Proportional to 149,536.04, 224,350.86 and 44,355.56

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Solution

The fourth proportional to 149,536.04, 224,350.86 and 44,355.56 is: 66,547.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,536.04 : 224,350.86 = 44,355.56 : x
  2. Step 2: Convert to fraction form
    149,536.04/224,350.86 = 44,355.56/x
  3. Step 3: Cross multiply
    149,536.04x = 224,350.86 × 44,355.56
  4. Step 4: Simplify right side
    149,536.04x = 9,951,208,031.78
  5. Step 5: Solve for x
    x = 9,951,208,031.78/149,536.04
  6. Step 6: Final answer
    x = 66,547.22

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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.