Home / 6,130.45-9,193.15-2,432.17

Finding the Fourth Proportional to 6,130.45, 9,193.15 and 2,432.17

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Solution

The fourth proportional to 6,130.45, 9,193.15 and 2,432.17 is: 3,647.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.45 : 9,193.15 = 2,432.17 : x
  2. Step 2: Convert to fraction form
    6,130.45/9,193.15 = 2,432.17/x
  3. Step 3: Cross multiply
    6,130.45x = 9,193.15 × 2,432.17
  4. Step 4: Simplify right side
    6,130.45x = 22,359,303.64
  5. Step 5: Solve for x
    x = 22,359,303.64/6,130.45
  6. Step 6: Final answer
    x = 3,647.25

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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.