Home / 6,558.19-9,050.19-3,574.05

Finding the Fourth Proportional to 6,558.19, 9,050.19 and 3,574.05

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Solution

The fourth proportional to 6,558.19, 9,050.19 and 3,574.05 is: 4,932.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558.19 : 9,050.19 = 3,574.05 : x
  2. Step 2: Convert to fraction form
    6,558.19/9,050.19 = 3,574.05/x
  3. Step 3: Cross multiply
    6,558.19x = 9,050.19 × 3,574.05
  4. Step 4: Simplify right side
    6,558.19x = 32,345,831.57
  5. Step 5: Solve for x
    x = 32,345,831.57/6,558.19
  6. Step 6: Final answer
    x = 4,932.13

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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.