Home / 27,360.55-41,024.40-13,292.86

Finding the Fourth Proportional to 27,360.55, 41,024.40 and 13,292.86

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Solution

The fourth proportional to 27,360.55, 41,024.40 and 13,292.86 is: 19,931.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,360.55 : 41,024.40 = 13,292.86 : x
  2. Step 2: Convert to fraction form
    27,360.55/41,024.40 = 13,292.86/x
  3. Step 3: Cross multiply
    27,360.55x = 41,024.40 × 13,292.86
  4. Step 4: Simplify right side
    27,360.55x = 545,331,605.78
  5. Step 5: Solve for x
    x = 545,331,605.78/27,360.55
  6. Step 6: Final answer
    x = 19,931.31

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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.