Home / 3,502.32-4,831.56-2,608.08

Finding the Fourth Proportional to 3,502.32, 4,831.56 and 2,608.08

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Solution

The fourth proportional to 3,502.32, 4,831.56 and 2,608.08 is: 3,597.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502.32 : 4,831.56 = 2,608.08 : x
  2. Step 2: Convert to fraction form
    3,502.32/4,831.56 = 2,608.08/x
  3. Step 3: Cross multiply
    3,502.32x = 4,831.56 × 2,608.08
  4. Step 4: Simplify right side
    3,502.32x = 12,601,095.00
  5. Step 5: Solve for x
    x = 12,601,095.00/3,502.32
  6. Step 6: Final answer
    x = 3,597.93

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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.