Home / 63,895.64-88,176.57-35,216.34

Finding the Fourth Proportional to 63,895.64, 88,176.57 and 35,216.34

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Solution

The fourth proportional to 63,895.64, 88,176.57 and 35,216.34 is: 48,598.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,895.64 : 88,176.57 = 35,216.34 : x
  2. Step 2: Convert to fraction form
    63,895.64/88,176.57 = 35,216.34/x
  3. Step 3: Cross multiply
    63,895.64x = 88,176.57 × 35,216.34
  4. Step 4: Simplify right side
    63,895.64x = 3,105,255,606.43
  5. Step 5: Solve for x
    x = 3,105,255,606.43/63,895.64
  6. Step 6: Final answer
    x = 48,598.87

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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.