Home / 4,868.92-7,303.38-1,582.12

Finding the Fourth Proportional to 4,868.92, 7,303.38 and 1,582.12

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Solution

The fourth proportional to 4,868.92, 7,303.38 and 1,582.12 is: 2,373.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.92 : 7,303.38 = 1,582.12 : x
  2. Step 2: Convert to fraction form
    4,868.92/7,303.38 = 1,582.12/x
  3. Step 3: Cross multiply
    4,868.92x = 7,303.38 × 1,582.12
  4. Step 4: Simplify right side
    4,868.92x = 11,554,823.57
  5. Step 5: Solve for x
    x = 11,554,823.57/4,868.92
  6. Step 6: Final answer
    x = 2,373.18

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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.