Home / 4,362.80-6,020.72-2,373.41

Finding the Fourth Proportional to 4,362.80, 6,020.72 and 2,373.41

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Solution

The fourth proportional to 4,362.80, 6,020.72 and 2,373.41 is: 3,275.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.80 : 6,020.72 = 2,373.41 : x
  2. Step 2: Convert to fraction form
    4,362.80/6,020.72 = 2,373.41/x
  3. Step 3: Cross multiply
    4,362.80x = 6,020.72 × 2,373.41
  4. Step 4: Simplify right side
    4,362.80x = 14,289,637.06
  5. Step 5: Solve for x
    x = 14,289,637.06/4,362.80
  6. Step 6: Final answer
    x = 3,275.34

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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.