Home / 45,241.05-62,433.02-25,099.23

Finding the Fourth Proportional to 45,241.05, 62,433.02 and 25,099.23

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Solution

The fourth proportional to 45,241.05, 62,433.02 and 25,099.23 is: 34,637.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,241.05 : 62,433.02 = 25,099.23 : x
  2. Step 2: Convert to fraction form
    45,241.05/62,433.02 = 25,099.23/x
  3. Step 3: Cross multiply
    45,241.05x = 62,433.02 × 25,099.23
  4. Step 4: Simplify right side
    45,241.05x = 1,567,020,728.57
  5. Step 5: Solve for x
    x = 1,567,020,728.57/45,241.05
  6. Step 6: Final answer
    x = 34,637.14

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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.