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Finding the Fourth Proportional to 27,564.90, 41,310.90 and 24,430.20

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Solution

The fourth proportional to 27,564.90, 41,310.90 and 24,430.20 is: 36,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564.90 : 41,310.90 = 24,430.20 : x
  2. Step 2: Convert to fraction form
    27,564.90/41,310.90 = 24,430.20/x
  3. Step 3: Cross multiply
    27,564.90x = 41,310.90 × 24,430.20
  4. Step 4: Simplify right side
    27,564.90x = 1,009,233,549.18
  5. Step 5: Solve for x
    x = 1,009,233,549.18/27,564.90
  6. Step 6: Final answer
    x = 36,613.00

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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.