Home / 7,348.30-10,123.52-6,014.22

Finding the Fourth Proportional to 7,348.30, 10,123.52 and 6,014.22

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Solution

The fourth proportional to 7,348.30, 10,123.52 and 6,014.22 is: 8,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348.30 : 10,123.52 = 6,014.22 : x
  2. Step 2: Convert to fraction form
    7,348.30/10,123.52 = 6,014.22/x
  3. Step 3: Cross multiply
    7,348.30x = 10,123.52 × 6,014.22
  4. Step 4: Simplify right side
    7,348.30x = 60,885,076.45
  5. Step 5: Solve for x
    x = 60,885,076.45/7,348.30
  6. Step 6: Final answer
    x = 8,285.60

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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.