Home / 46,963.66-70,456.29-15,374.74

Finding the Fourth Proportional to 46,963.66, 70,456.29 and 15,374.74

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Solution

The fourth proportional to 46,963.66, 70,456.29 and 15,374.74 is: 23,065.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,963.66 : 70,456.29 = 15,374.74 : x
  2. Step 2: Convert to fraction form
    46,963.66/70,456.29 = 15,374.74/x
  3. Step 3: Cross multiply
    46,963.66x = 70,456.29 × 15,374.74
  4. Step 4: Simplify right side
    46,963.66x = 1,083,246,906.32
  5. Step 5: Solve for x
    x = 1,083,246,906.32/46,963.66
  6. Step 6: Final answer
    x = 23,065.64

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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.