Home / 56,967.48-85,452.57-19,527.26

Finding the Fourth Proportional to 56,967.48, 85,452.57 and 19,527.26

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Solution

The fourth proportional to 56,967.48, 85,452.57 and 19,527.26 is: 29,291.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,967.48 : 85,452.57 = 19,527.26 : x
  2. Step 2: Convert to fraction form
    56,967.48/85,452.57 = 19,527.26/x
  3. Step 3: Cross multiply
    56,967.48x = 85,452.57 × 19,527.26
  4. Step 4: Simplify right side
    56,967.48x = 1,668,654,124.80
  5. Step 5: Solve for x
    x = 1,668,654,124.80/56,967.48
  6. Step 6: Final answer
    x = 29,291.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.