Home / 7,393.11-10,202.67-4,409.52

Finding the Fourth Proportional to 7,393.11, 10,202.67 and 4,409.52

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Solution

The fourth proportional to 7,393.11, 10,202.67 and 4,409.52 is: 6,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393.11 : 10,202.67 = 4,409.52 : x
  2. Step 2: Convert to fraction form
    7,393.11/10,202.67 = 4,409.52/x
  3. Step 3: Cross multiply
    7,393.11x = 10,202.67 × 4,409.52
  4. Step 4: Simplify right side
    7,393.11x = 44,988,877.42
  5. Step 5: Solve for x
    x = 44,988,877.42/7,393.11
  6. Step 6: Final answer
    x = 6,085.24

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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.