Home / 63,797.06-88,039.95-35,502.77

Finding the Fourth Proportional to 63,797.06, 88,039.95 and 35,502.77

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Solution

The fourth proportional to 63,797.06, 88,039.95 and 35,502.77 is: 48,993.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,797.06 : 88,039.95 = 35,502.77 : x
  2. Step 2: Convert to fraction form
    63,797.06/88,039.95 = 35,502.77/x
  3. Step 3: Cross multiply
    63,797.06x = 88,039.95 × 35,502.77
  4. Step 4: Simplify right side
    63,797.06x = 3,125,662,182.63
  5. Step 5: Solve for x
    x = 3,125,662,182.63/63,797.06
  6. Step 6: Final answer
    x = 48,993.83

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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.