Home / 51,416.95-77,094.28-33,626.13

Finding the Fourth Proportional to 51,416.95, 77,094.28 and 33,626.13

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Solution

The fourth proportional to 51,416.95, 77,094.28 and 33,626.13 is: 50,418.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,416.95 : 77,094.28 = 33,626.13 : x
  2. Step 2: Convert to fraction form
    51,416.95/77,094.28 = 33,626.13/x
  3. Step 3: Cross multiply
    51,416.95x = 77,094.28 × 33,626.13
  4. Step 4: Simplify right side
    51,416.95x = 2,592,382,281.54
  5. Step 5: Solve for x
    x = 2,592,382,281.54/51,416.95
  6. Step 6: Final answer
    x = 50,418.83

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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.