Home / 35,275.55-48,662.91-25,700.54

Finding the Fourth Proportional to 35,275.55, 48,662.91 and 25,700.54

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Solution

The fourth proportional to 35,275.55, 48,662.91 and 25,700.54 is: 35,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,275.55 : 48,662.91 = 25,700.54 : x
  2. Step 2: Convert to fraction form
    35,275.55/48,662.91 = 25,700.54/x
  3. Step 3: Cross multiply
    35,275.55x = 48,662.91 × 25,700.54
  4. Step 4: Simplify right side
    35,275.55x = 1,250,662,821.66
  5. Step 5: Solve for x
    x = 1,250,662,821.66/35,275.55
  6. Step 6: Final answer
    x = 35,454.10

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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.