Home / 4,036.49-6,055.82-1,572.02

Finding the Fourth Proportional to 4,036.49, 6,055.82 and 1,572.02

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Solution

The fourth proportional to 4,036.49, 6,055.82 and 1,572.02 is: 2,358.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.49 : 6,055.82 = 1,572.02 : x
  2. Step 2: Convert to fraction form
    4,036.49/6,055.82 = 1,572.02/x
  3. Step 3: Cross multiply
    4,036.49x = 6,055.82 × 1,572.02
  4. Step 4: Simplify right side
    4,036.49x = 9,519,862.30
  5. Step 5: Solve for x
    x = 9,519,862.30/4,036.49
  6. Step 6: Final answer
    x = 2,358.45

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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.