Home / 45,690.72-63,050.27-25,549.26

Finding the Fourth Proportional to 45,690.72, 63,050.27 and 25,549.26

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Solution

The fourth proportional to 45,690.72, 63,050.27 and 25,549.26 is: 35,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690.72 : 63,050.27 = 25,549.26 : x
  2. Step 2: Convert to fraction form
    45,690.72/63,050.27 = 25,549.26/x
  3. Step 3: Cross multiply
    45,690.72x = 63,050.27 × 25,549.26
  4. Step 4: Simplify right side
    45,690.72x = 1,610,887,613.55
  5. Step 5: Solve for x
    x = 1,610,887,613.55/45,690.72
  6. Step 6: Final answer
    x = 35,256.34

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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.