Home / 44,680.77-67,010.90-13,082.67

Finding the Fourth Proportional to 44,680.77, 67,010.90 and 13,082.67

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Solution

The fourth proportional to 44,680.77, 67,010.90 and 13,082.67 is: 19,621.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,680.77 : 67,010.90 = 13,082.67 : x
  2. Step 2: Convert to fraction form
    44,680.77/67,010.90 = 13,082.67/x
  3. Step 3: Cross multiply
    44,680.77x = 67,010.90 × 13,082.67
  4. Step 4: Simplify right side
    44,680.77x = 876,681,425.69
  5. Step 5: Solve for x
    x = 876,681,425.69/44,680.77
  6. Step 6: Final answer
    x = 19,621.00

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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.