Home / 4,343.34-6,513.68-1,569.66

Finding the Fourth Proportional to 4,343.34, 6,513.68 and 1,569.66

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Solution

The fourth proportional to 4,343.34, 6,513.68 and 1,569.66 is: 2,354.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.34 : 6,513.68 = 1,569.66 : x
  2. Step 2: Convert to fraction form
    4,343.34/6,513.68 = 1,569.66/x
  3. Step 3: Cross multiply
    4,343.34x = 6,513.68 × 1,569.66
  4. Step 4: Simplify right side
    4,343.34x = 10,224,255.10
  5. Step 5: Solve for x
    x = 10,224,255.10/4,343.34
  6. Step 6: Final answer
    x = 2,354.01

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1.5x scale

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.