Home / 69,826.18-96,393.10-44,690.26

Finding the Fourth Proportional to 69,826.18, 96,393.10 and 44,690.26

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Solution

The fourth proportional to 69,826.18, 96,393.10 and 44,690.26 is: 61,693.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,826.18 : 96,393.10 = 44,690.26 : x
  2. Step 2: Convert to fraction form
    69,826.18/96,393.10 = 44,690.26/x
  3. Step 3: Cross multiply
    69,826.18x = 96,393.10 × 44,690.26
  4. Step 4: Simplify right side
    69,826.18x = 4,307,832,701.21
  5. Step 5: Solve for x
    x = 4,307,832,701.21/69,826.18
  6. Step 6: Final answer
    x = 61,693.66

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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.