Home / 10,082.19-13,903.85-6,048.39

Finding the Fourth Proportional to 10,082.19, 13,903.85 and 6,048.39

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Solution

The fourth proportional to 10,082.19, 13,903.85 and 6,048.39 is: 8,341.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082.19 : 13,903.85 = 6,048.39 : x
  2. Step 2: Convert to fraction form
    10,082.19/13,903.85 = 6,048.39/x
  3. Step 3: Cross multiply
    10,082.19x = 13,903.85 × 6,048.39
  4. Step 4: Simplify right side
    10,082.19x = 84,095,907.30
  5. Step 5: Solve for x
    x = 84,095,907.30/10,082.19
  6. Step 6: Final answer
    x = 8,341.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.