Home / 63,223.12-94,867.80-41,031.28

Finding the Fourth Proportional to 63,223.12, 94,867.80 and 41,031.28

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Solution

The fourth proportional to 63,223.12, 94,867.80 and 41,031.28 is: 61,568.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,223.12 : 94,867.80 = 41,031.28 : x
  2. Step 2: Convert to fraction form
    63,223.12/94,867.80 = 41,031.28/x
  3. Step 3: Cross multiply
    63,223.12x = 94,867.80 × 41,031.28
  4. Step 4: Simplify right side
    63,223.12x = 3,892,547,264.78
  5. Step 5: Solve for x
    x = 3,892,547,264.78/63,223.12
  6. Step 6: Final answer
    x = 61,568.41

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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.