Home / 4,341.65-6,513.17-1,569.02

Finding the Fourth Proportional to 4,341.65, 6,513.17 and 1,569.02

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Solution

The fourth proportional to 4,341.65, 6,513.17 and 1,569.02 is: 2,353.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.65 : 6,513.17 = 1,569.02 : x
  2. Step 2: Convert to fraction form
    4,341.65/6,513.17 = 1,569.02/x
  3. Step 3: Cross multiply
    4,341.65x = 6,513.17 × 1,569.02
  4. Step 4: Simplify right side
    4,341.65x = 10,219,253.58
  5. Step 5: Solve for x
    x = 10,219,253.58/4,341.65
  6. Step 6: Final answer
    x = 2,353.77

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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.