Home / 1,324.36-1,985.12-592.93

Finding the Fourth Proportional to 1,324.36, 1,985.12 and 592.93

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Solution

The fourth proportional to 1,324.36, 1,985.12 and 592.93 is: 888.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324.36 : 1,985.12 = 592.93 : x
  2. Step 2: Convert to fraction form
    1,324.36/1,985.12 = 592.93/x
  3. Step 3: Cross multiply
    1,324.36x = 1,985.12 × 592.93
  4. Step 4: Simplify right side
    1,324.36x = 1,177,037.20
  5. Step 5: Solve for x
    x = 1,177,037.20/1,324.36
  6. Step 6: Final answer
    x = 888.76

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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.