Home / 63,953.23-88,254.25-35,275.56

Finding the Fourth Proportional to 63,953.23, 88,254.25 and 35,275.56

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Solution

The fourth proportional to 63,953.23, 88,254.25 and 35,275.56 is: 48,679.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,953.23 : 88,254.25 = 35,275.56 : x
  2. Step 2: Convert to fraction form
    63,953.23/88,254.25 = 35,275.56/x
  3. Step 3: Cross multiply
    63,953.23x = 88,254.25 × 35,275.56
  4. Step 4: Simplify right side
    63,953.23x = 3,113,218,091.13
  5. Step 5: Solve for x
    x = 3,113,218,091.13/63,953.23
  6. Step 6: Final answer
    x = 48,679.61

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1.5x scale

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.