Home / 44,650.34-66,980.52-15,070.56

Finding the Fourth Proportional to 44,650.34, 66,980.52 and 15,070.56

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Solution

The fourth proportional to 44,650.34, 66,980.52 and 15,070.56 is: 22,607.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,650.34 : 66,980.52 = 15,070.56 : x
  2. Step 2: Convert to fraction form
    44,650.34/66,980.52 = 15,070.56/x
  3. Step 3: Cross multiply
    44,650.34x = 66,980.52 × 15,070.56
  4. Step 4: Simplify right side
    44,650.34x = 1,009,433,694.31
  5. Step 5: Solve for x
    x = 1,009,433,694.31/44,650.34
  6. Step 6: Final answer
    x = 22,607.53

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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.