Home / 1,949.16-2,925.01-1,024.45

Finding the Fourth Proportional to 1,949.16, 2,925.01 and 1,024.45

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Solution

The fourth proportional to 1,949.16, 2,925.01 and 1,024.45 is: 1,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949.16 : 2,925.01 = 1,024.45 : x
  2. Step 2: Convert to fraction form
    1,949.16/2,925.01 = 1,024.45/x
  3. Step 3: Cross multiply
    1,949.16x = 2,925.01 × 1,024.45
  4. Step 4: Simplify right side
    1,949.16x = 2,996,520.46
  5. Step 5: Solve for x
    x = 2,996,520.46/1,949.16
  6. Step 6: Final answer
    x = 1,537.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.