Home / 45,363.54-62,598.13-25,219.20

Finding the Fourth Proportional to 45,363.54, 62,598.13 and 25,219.20

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Solution

The fourth proportional to 45,363.54, 62,598.13 and 25,219.20 is: 34,800.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.54 : 62,598.13 = 25,219.20 : x
  2. Step 2: Convert to fraction form
    45,363.54/62,598.13 = 25,219.20/x
  3. Step 3: Cross multiply
    45,363.54x = 62,598.13 × 25,219.20
  4. Step 4: Simplify right side
    45,363.54x = 1,578,674,447.11
  5. Step 5: Solve for x
    x = 1,578,674,447.11/45,363.54
  6. Step 6: Final answer
    x = 34,800.51

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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.