Home / 43,053.35-64,677.24-25,534.67

Finding the Fourth Proportional to 43,053.35, 64,677.24 and 25,534.67

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Solution

The fourth proportional to 43,053.35, 64,677.24 and 25,534.67 is: 38,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,053.35 : 64,677.24 = 25,534.67 : x
  2. Step 2: Convert to fraction form
    43,053.35/64,677.24 = 25,534.67/x
  3. Step 3: Cross multiply
    43,053.35x = 64,677.24 × 25,534.67
  4. Step 4: Simplify right side
    43,053.35x = 1,651,511,979.91
  5. Step 5: Solve for x
    x = 1,651,511,979.91/43,053.35
  6. Step 6: Final answer
    x = 38,359.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.