Home / 43,500.09-60,029.11-25,349.65

Finding the Fourth Proportional to 43,500.09, 60,029.11 and 25,349.65

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Solution

The fourth proportional to 43,500.09, 60,029.11 and 25,349.65 is: 34,981.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,500.09 : 60,029.11 = 25,349.65 : x
  2. Step 2: Convert to fraction form
    43,500.09/60,029.11 = 25,349.65/x
  3. Step 3: Cross multiply
    43,500.09x = 60,029.11 × 25,349.65
  4. Step 4: Simplify right side
    43,500.09x = 1,521,716,928.31
  5. Step 5: Solve for x
    x = 1,521,716,928.31/43,500.09
  6. Step 6: Final answer
    x = 34,981.93

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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.