Home / 75,525.65-113,300.71-24,909.56

Finding the Fourth Proportional to 75,525.65, 113,300.71 and 24,909.56

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Solution

The fourth proportional to 75,525.65, 113,300.71 and 24,909.56 is: 37,368.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,525.65 : 113,300.71 = 24,909.56 : x
  2. Step 2: Convert to fraction form
    75,525.65/113,300.71 = 24,909.56/x
  3. Step 3: Cross multiply
    75,525.65x = 113,300.71 × 24,909.56
  4. Step 4: Simplify right side
    75,525.65x = 2,822,270,205.01
  5. Step 5: Solve for x
    x = 2,822,270,205.01/75,525.65
  6. Step 6: Final answer
    x = 37,368.37

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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.