Home / 45,734.90-63,117.09-25,594.10

Finding the Fourth Proportional to 45,734.90, 63,117.09 and 25,594.10

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Solution

The fourth proportional to 45,734.90, 63,117.09 and 25,594.10 is: 35,321.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,734.90 : 63,117.09 = 25,594.10 : x
  2. Step 2: Convert to fraction form
    45,734.90/63,117.09 = 25,594.10/x
  3. Step 3: Cross multiply
    45,734.90x = 63,117.09 × 25,594.10
  4. Step 4: Simplify right side
    45,734.90x = 1,615,425,113.17
  5. Step 5: Solve for x
    x = 1,615,425,113.17/45,734.90
  6. Step 6: Final answer
    x = 35,321.50

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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.