Home / 45,112.77-62,254.04-24,969.69

Finding the Fourth Proportional to 45,112.77, 62,254.04 and 24,969.69

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Solution

The fourth proportional to 45,112.77, 62,254.04 and 24,969.69 is: 34,457.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,112.77 : 62,254.04 = 24,969.69 : x
  2. Step 2: Convert to fraction form
    45,112.77/62,254.04 = 24,969.69/x
  3. Step 3: Cross multiply
    45,112.77x = 62,254.04 × 24,969.69
  4. Step 4: Simplify right side
    45,112.77x = 1,554,463,955.20
  5. Step 5: Solve for x
    x = 1,554,463,955.20/45,112.77
  6. Step 6: Final answer
    x = 34,457.29

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Double scale
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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.