Home / 63,985.75-88,252.73-46,984.66

Finding the Fourth Proportional to 63,985.75, 88,252.73 and 46,984.66

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Solution

The fourth proportional to 63,985.75, 88,252.73 and 46,984.66 is: 64,803.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,985.75 : 88,252.73 = 46,984.66 : x
  2. Step 2: Convert to fraction form
    63,985.75/88,252.73 = 46,984.66/x
  3. Step 3: Cross multiply
    63,985.75x = 88,252.73 × 46,984.66
  4. Step 4: Simplify right side
    63,985.75x = 4,146,524,513.12
  5. Step 5: Solve for x
    x = 4,146,524,513.12/63,985.75
  6. Step 6: Final answer
    x = 64,803.87

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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.