Home / 4,206.18-5,803.65-2,437.68

Finding the Fourth Proportional to 4,206.18, 5,803.65 and 2,437.68

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Solution

The fourth proportional to 4,206.18, 5,803.65 and 2,437.68 is: 3,363.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.18 : 5,803.65 = 2,437.68 : x
  2. Step 2: Convert to fraction form
    4,206.18/5,803.65 = 2,437.68/x
  3. Step 3: Cross multiply
    4,206.18x = 5,803.65 × 2,437.68
  4. Step 4: Simplify right side
    4,206.18x = 14,147,441.53
  5. Step 5: Solve for x
    x = 14,147,441.53/4,206.18
  6. Step 6: Final answer
    x = 3,363.49

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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.