Home / 4,373.90-6,038.03-2,802.89

Finding the Fourth Proportional to 4,373.90, 6,038.03 and 2,802.89

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Solution

The fourth proportional to 4,373.90, 6,038.03 and 2,802.89 is: 3,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.90 : 6,038.03 = 2,802.89 : x
  2. Step 2: Convert to fraction form
    4,373.90/6,038.03 = 2,802.89/x
  3. Step 3: Cross multiply
    4,373.90x = 6,038.03 × 2,802.89
  4. Step 4: Simplify right side
    4,373.90x = 16,923,919.89
  5. Step 5: Solve for x
    x = 16,923,919.89/4,373.90
  6. Step 6: Final answer
    x = 3,869.30

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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.