Home / 4,392.85-6,061.88-2,403.01

Finding the Fourth Proportional to 4,392.85, 6,061.88 and 2,403.01

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Solution

The fourth proportional to 4,392.85, 6,061.88 and 2,403.01 is: 3,316.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.85 : 6,061.88 = 2,403.01 : x
  2. Step 2: Convert to fraction form
    4,392.85/6,061.88 = 2,403.01/x
  3. Step 3: Cross multiply
    4,392.85x = 6,061.88 × 2,403.01
  4. Step 4: Simplify right side
    4,392.85x = 14,566,746.24
  5. Step 5: Solve for x
    x = 14,566,746.24/4,392.85
  6. Step 6: Final answer
    x = 3,316.01

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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.