Home / 3,667.40-5,060.28-2,095.16

Finding the Fourth Proportional to 3,667.40, 5,060.28 and 2,095.16

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Solution

The fourth proportional to 3,667.40, 5,060.28 and 2,095.16 is: 2,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667.40 : 5,060.28 = 2,095.16 : x
  2. Step 2: Convert to fraction form
    3,667.40/5,060.28 = 2,095.16/x
  3. Step 3: Cross multiply
    3,667.40x = 5,060.28 × 2,095.16
  4. Step 4: Simplify right side
    3,667.40x = 10,602,096.24
  5. Step 5: Solve for x
    x = 10,602,096.24/3,667.40
  6. Step 6: Final answer
    x = 2,890.90

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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.