Home / 63,284.13-94,563.51-48,207.60

Finding the Fourth Proportional to 63,284.13, 94,563.51 and 48,207.60

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Solution

The fourth proportional to 63,284.13, 94,563.51 and 48,207.60 is: 72,035.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,284.13 : 94,563.51 = 48,207.60 : x
  2. Step 2: Convert to fraction form
    63,284.13/94,563.51 = 48,207.60/x
  3. Step 3: Cross multiply
    63,284.13x = 94,563.51 × 48,207.60
  4. Step 4: Simplify right side
    63,284.13x = 4,558,679,864.68
  5. Step 5: Solve for x
    x = 4,558,679,864.68/63,284.13
  6. Step 6: Final answer
    x = 72,035.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.