Home / 45,114.17-62,262.18-25,994.66

Finding the Fourth Proportional to 45,114.17, 62,262.18 and 25,994.66

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Solution

The fourth proportional to 45,114.17, 62,262.18 and 25,994.66 is: 35,875.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,114.17 : 62,262.18 = 25,994.66 : x
  2. Step 2: Convert to fraction form
    45,114.17/62,262.18 = 25,994.66/x
  3. Step 3: Cross multiply
    45,114.17x = 62,262.18 × 25,994.66
  4. Step 4: Simplify right side
    45,114.17x = 1,618,484,187.87
  5. Step 5: Solve for x
    x = 1,618,484,187.87/45,114.17
  6. Step 6: Final answer
    x = 35,875.30

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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.