Home / 6,130.42-9,196.98-1,747.91

Finding the Fourth Proportional to 6,130.42, 9,196.98 and 1,747.91

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Solution

The fourth proportional to 6,130.42, 9,196.98 and 1,747.91 is: 2,622.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.42 : 9,196.98 = 1,747.91 : x
  2. Step 2: Convert to fraction form
    6,130.42/9,196.98 = 1,747.91/x
  3. Step 3: Cross multiply
    6,130.42x = 9,196.98 × 1,747.91
  4. Step 4: Simplify right side
    6,130.42x = 16,075,493.31
  5. Step 5: Solve for x
    x = 16,075,493.31/6,130.42
  6. Step 6: Final answer
    x = 2,622.25

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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.