Home / 149,526.76-224,290.68-44,346.64

Finding the Fourth Proportional to 149,526.76, 224,290.68 and 44,346.64

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Solution

The fourth proportional to 149,526.76, 224,290.68 and 44,346.64 is: 66,520.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,526.76 : 224,290.68 = 44,346.64 : x
  2. Step 2: Convert to fraction form
    149,526.76/224,290.68 = 44,346.64/x
  3. Step 3: Cross multiply
    149,526.76x = 224,290.68 × 44,346.64
  4. Step 4: Simplify right side
    149,526.76x = 9,946,538,041.32
  5. Step 5: Solve for x
    x = 9,946,538,041.32/149,526.76
  6. Step 6: Final answer
    x = 66,520.12

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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.