Home / 10,267.02-15,404.18-4,027.19

Finding the Fourth Proportional to 10,267.02, 15,404.18 and 4,027.19

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Solution

The fourth proportional to 10,267.02, 15,404.18 and 4,027.19 is: 6,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267.02 : 15,404.18 = 4,027.19 : x
  2. Step 2: Convert to fraction form
    10,267.02/15,404.18 = 4,027.19/x
  3. Step 3: Cross multiply
    10,267.02x = 15,404.18 × 4,027.19
  4. Step 4: Simplify right side
    10,267.02x = 62,035,462.50
  5. Step 5: Solve for x
    x = 62,035,462.50/10,267.02
  6. Step 6: Final answer
    x = 6,042.21

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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.