Home / 8,395.74-11,586.18-5,041.44

Finding the Fourth Proportional to 8,395.74, 11,586.18 and 5,041.44

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Solution

The fourth proportional to 8,395.74, 11,586.18 and 5,041.44 is: 6,957.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395.74 : 11,586.18 = 5,041.44 : x
  2. Step 2: Convert to fraction form
    8,395.74/11,586.18 = 5,041.44/x
  3. Step 3: Cross multiply
    8,395.74x = 11,586.18 × 5,041.44
  4. Step 4: Simplify right side
    8,395.74x = 58,411,031.30
  5. Step 5: Solve for x
    x = 58,411,031.30/8,395.74
  6. Step 6: Final answer
    x = 6,957.22

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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.