Home / 36,047.82-49,748.76-26,531.28

Finding the Fourth Proportional to 36,047.82, 49,748.76 and 26,531.28

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Solution

The fourth proportional to 36,047.82, 49,748.76 and 26,531.28 is: 36,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047.82 : 49,748.76 = 26,531.28 : x
  2. Step 2: Convert to fraction form
    36,047.82/49,748.76 = 26,531.28/x
  3. Step 3: Cross multiply
    36,047.82x = 49,748.76 × 26,531.28
  4. Step 4: Simplify right side
    36,047.82x = 1,319,898,281.21
  5. Step 5: Solve for x
    x = 1,319,898,281.21/36,047.82
  6. Step 6: Final answer
    x = 36,615.20

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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.