Home / 4,369.50-6,030.24-2,690.49

Finding the Fourth Proportional to 4,369.50, 6,030.24 and 2,690.49

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Solution

The fourth proportional to 4,369.50, 6,030.24 and 2,690.49 is: 3,713.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.50 : 6,030.24 = 2,690.49 : x
  2. Step 2: Convert to fraction form
    4,369.50/6,030.24 = 2,690.49/x
  3. Step 3: Cross multiply
    4,369.50x = 6,030.24 × 2,690.49
  4. Step 4: Simplify right side
    4,369.50x = 16,224,300.42
  5. Step 5: Solve for x
    x = 16,224,300.42/4,369.50
  6. Step 6: Final answer
    x = 3,713.08

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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.