Home / 63,600.24-87,752.52-35,298.84

Finding the Fourth Proportional to 63,600.24, 87,752.52 and 35,298.84

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Solution

The fourth proportional to 63,600.24, 87,752.52 and 35,298.84 is: 48,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,600.24 : 87,752.52 = 35,298.84 : x
  2. Step 2: Convert to fraction form
    63,600.24/87,752.52 = 35,298.84/x
  3. Step 3: Cross multiply
    63,600.24x = 87,752.52 × 35,298.84
  4. Step 4: Simplify right side
    63,600.24x = 3,097,562,163.08
  5. Step 5: Solve for x
    x = 3,097,562,163.08/63,600.24
  6. Step 6: Final answer
    x = 48,703.62

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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.