Home / 4,360.47-6,541.02-1,763.34

Finding the Fourth Proportional to 4,360.47, 6,541.02 and 1,763.34

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Solution

The fourth proportional to 4,360.47, 6,541.02 and 1,763.34 is: 2,645.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.47 : 6,541.02 = 1,763.34 : x
  2. Step 2: Convert to fraction form
    4,360.47/6,541.02 = 1,763.34/x
  3. Step 3: Cross multiply
    4,360.47x = 6,541.02 × 1,763.34
  4. Step 4: Simplify right side
    4,360.47x = 11,534,042.21
  5. Step 5: Solve for x
    x = 11,534,042.21/4,360.47
  6. Step 6: Final answer
    x = 2,645.14

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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.