Home / 43,977.03-60,701.72-35,085.66

Finding the Fourth Proportional to 43,977.03, 60,701.72 and 35,085.66

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Solution

The fourth proportional to 43,977.03, 60,701.72 and 35,085.66 is: 48,428.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,977.03 : 60,701.72 = 35,085.66 : x
  2. Step 2: Convert to fraction form
    43,977.03/60,701.72 = 35,085.66/x
  3. Step 3: Cross multiply
    43,977.03x = 60,701.72 × 35,085.66
  4. Step 4: Simplify right side
    43,977.03x = 2,129,759,733.91
  5. Step 5: Solve for x
    x = 2,129,759,733.91/43,977.03
  6. Step 6: Final answer
    x = 48,428.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.