Home / 44,081.40-66,122.10-23,345.40

Finding the Fourth Proportional to 44,081.40, 66,122.10 and 23,345.40

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Solution

The fourth proportional to 44,081.40, 66,122.10 and 23,345.40 is: 35,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,081.40 : 66,122.10 = 23,345.40 : x
  2. Step 2: Convert to fraction form
    44,081.40/66,122.10 = 23,345.40/x
  3. Step 3: Cross multiply
    44,081.40x = 66,122.10 × 23,345.40
  4. Step 4: Simplify right side
    44,081.40x = 1,543,646,873.34
  5. Step 5: Solve for x
    x = 1,543,646,873.34/44,081.40
  6. Step 6: Final answer
    x = 35,018.10

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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.