Home / 4,831.68-7,248.46-2,058.32

Finding the Fourth Proportional to 4,831.68, 7,248.46 and 2,058.32

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Solution

The fourth proportional to 4,831.68, 7,248.46 and 2,058.32 is: 3,087.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831.68 : 7,248.46 = 2,058.32 : x
  2. Step 2: Convert to fraction form
    4,831.68/7,248.46 = 2,058.32/x
  3. Step 3: Cross multiply
    4,831.68x = 7,248.46 × 2,058.32
  4. Step 4: Simplify right side
    4,831.68x = 14,919,650.19
  5. Step 5: Solve for x
    x = 14,919,650.19/4,831.68
  6. Step 6: Final answer
    x = 3,087.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.