Home / 6,355.05-9,535.29-3,070.59

Finding the Fourth Proportional to 6,355.05, 9,535.29 and 3,070.59

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Solution

The fourth proportional to 6,355.05, 9,535.29 and 3,070.59 is: 4,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355.05 : 9,535.29 = 3,070.59 : x
  2. Step 2: Convert to fraction form
    6,355.05/9,535.29 = 3,070.59/x
  3. Step 3: Cross multiply
    6,355.05x = 9,535.29 × 3,070.59
  4. Step 4: Simplify right side
    6,355.05x = 29,278,966.12
  5. Step 5: Solve for x
    x = 29,278,966.12/6,355.05
  6. Step 6: Final answer
    x = 4,607.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.