Home / 6,020.16-8,307.05-3,503.08

Finding the Fourth Proportional to 6,020.16, 8,307.05 and 3,503.08

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Solution

The fourth proportional to 6,020.16, 8,307.05 and 3,503.08 is: 4,833.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.16 : 8,307.05 = 3,503.08 : x
  2. Step 2: Convert to fraction form
    6,020.16/8,307.05 = 3,503.08/x
  3. Step 3: Cross multiply
    6,020.16x = 8,307.05 × 3,503.08
  4. Step 4: Simplify right side
    6,020.16x = 29,100,260.71
  5. Step 5: Solve for x
    x = 29,100,260.71/6,020.16
  6. Step 6: Final answer
    x = 4,833.80

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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.