Home / 63,593.05-87,758.34-35,298.67

Finding the Fourth Proportional to 63,593.05, 87,758.34 and 35,298.67

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Solution

The fourth proportional to 63,593.05, 87,758.34 and 35,298.67 is: 48,712.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,593.05 : 87,758.34 = 35,298.67 : x
  2. Step 2: Convert to fraction form
    63,593.05/87,758.34 = 35,298.67/x
  3. Step 3: Cross multiply
    63,593.05x = 87,758.34 × 35,298.67
  4. Step 4: Simplify right side
    63,593.05x = 3,097,752,683.41
  5. Step 5: Solve for x
    x = 3,097,752,683.41/63,593.05
  6. Step 6: Final answer
    x = 48,712.13

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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.