Home / 45,854.46-63,276.93-25,713.54

Finding the Fourth Proportional to 45,854.46, 63,276.93 and 25,713.54

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Solution

The fourth proportional to 45,854.46, 63,276.93 and 25,713.54 is: 35,483.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,854.46 : 63,276.93 = 25,713.54 : x
  2. Step 2: Convert to fraction form
    45,854.46/63,276.93 = 25,713.54/x
  3. Step 3: Cross multiply
    45,854.46x = 63,276.93 × 25,713.54
  4. Step 4: Simplify right side
    45,854.46x = 1,627,073,870.63
  5. Step 5: Solve for x
    x = 1,627,073,870.63/45,854.46
  6. Step 6: Final answer
    x = 35,483.44

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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.