Home / 6,107.02-9,160.02-1,946.86

Finding the Fourth Proportional to 6,107.02, 9,160.02 and 1,946.86

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Solution

The fourth proportional to 6,107.02, 9,160.02 and 1,946.86 is: 2,920.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107.02 : 9,160.02 = 1,946.86 : x
  2. Step 2: Convert to fraction form
    6,107.02/9,160.02 = 1,946.86/x
  3. Step 3: Cross multiply
    6,107.02x = 9,160.02 × 1,946.86
  4. Step 4: Simplify right side
    6,107.02x = 17,833,276.54
  5. Step 5: Solve for x
    x = 17,833,276.54/6,107.02
  6. Step 6: Final answer
    x = 2,920.13

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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.