Home / 45,214.62-62,393.66-25,070.32

Finding the Fourth Proportional to 45,214.62, 62,393.66 and 25,070.32

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Solution

The fourth proportional to 45,214.62, 62,393.66 and 25,070.32 is: 34,595.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,214.62 : 62,393.66 = 25,070.32 : x
  2. Step 2: Convert to fraction form
    45,214.62/62,393.66 = 25,070.32/x
  3. Step 3: Cross multiply
    45,214.62x = 62,393.66 × 25,070.32
  4. Step 4: Simplify right side
    45,214.62x = 1,564,229,022.17
  5. Step 5: Solve for x
    x = 1,564,229,022.17/45,214.62
  6. Step 6: Final answer
    x = 34,595.65

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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.