Home / 45,154.13-62,313.33-26,033.51

Finding the Fourth Proportional to 45,154.13, 62,313.33 and 26,033.51

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Solution

The fourth proportional to 45,154.13, 62,313.33 and 26,033.51 is: 35,926.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154.13 : 62,313.33 = 26,033.51 : x
  2. Step 2: Convert to fraction form
    45,154.13/62,313.33 = 26,033.51/x
  3. Step 3: Cross multiply
    45,154.13x = 62,313.33 × 26,033.51
  4. Step 4: Simplify right side
    45,154.13x = 1,622,234,388.12
  5. Step 5: Solve for x
    x = 1,622,234,388.12/45,154.13
  6. Step 6: Final answer
    x = 35,926.60

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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.