Home / 44,701.07-66,955.61-42,083.96

Finding the Fourth Proportional to 44,701.07, 66,955.61 and 42,083.96

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Solution

The fourth proportional to 44,701.07, 66,955.61 and 42,083.96 is: 63,035.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,701.07 : 66,955.61 = 42,083.96 : x
  2. Step 2: Convert to fraction form
    44,701.07/66,955.61 = 42,083.96/x
  3. Step 3: Cross multiply
    44,701.07x = 66,955.61 × 42,083.96
  4. Step 4: Simplify right side
    44,701.07x = 2,817,756,983.45
  5. Step 5: Solve for x
    x = 2,817,756,983.45/44,701.07
  6. Step 6: Final answer
    x = 63,035.57

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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.