Home / 42,366.74-58,467.93-25,373.75

Finding the Fourth Proportional to 42,366.74, 58,467.93 and 25,373.75

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Solution

The fourth proportional to 42,366.74, 58,467.93 and 25,373.75 is: 35,016.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,366.74 : 58,467.93 = 25,373.75 : x
  2. Step 2: Convert to fraction form
    42,366.74/58,467.93 = 25,373.75/x
  3. Step 3: Cross multiply
    42,366.74x = 58,467.93 × 25,373.75
  4. Step 4: Simplify right side
    42,366.74x = 1,483,550,251.35
  5. Step 5: Solve for x
    x = 1,483,550,251.35/42,366.74
  6. Step 6: Final answer
    x = 35,016.87

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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.