Home / 34,448.32-47,565.12-25,039.36

Finding the Fourth Proportional to 34,448.32, 47,565.12 and 25,039.36

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Solution

The fourth proportional to 34,448.32, 47,565.12 and 25,039.36 is: 34,573.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,448.32 : 47,565.12 = 25,039.36 : x
  2. Step 2: Convert to fraction form
    34,448.32/47,565.12 = 25,039.36/x
  3. Step 3: Cross multiply
    34,448.32x = 47,565.12 × 25,039.36
  4. Step 4: Simplify right side
    34,448.32x = 1,191,000,163.12
  5. Step 5: Solve for x
    x = 1,191,000,163.12/34,448.32
  6. Step 6: Final answer
    x = 34,573.53

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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.