Home / 4,803.30-7,206.35-2,339.51

Finding the Fourth Proportional to 4,803.30, 7,206.35 and 2,339.51

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Solution

The fourth proportional to 4,803.30, 7,206.35 and 2,339.51 is: 3,509.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.30 : 7,206.35 = 2,339.51 : x
  2. Step 2: Convert to fraction form
    4,803.30/7,206.35 = 2,339.51/x
  3. Step 3: Cross multiply
    4,803.30x = 7,206.35 × 2,339.51
  4. Step 4: Simplify right side
    4,803.30x = 16,859,280.16
  5. Step 5: Solve for x
    x = 16,859,280.16/4,803.30
  6. Step 6: Final answer
    x = 3,509.94

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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.