Home / 4,088.15-6,133.13-1,166.48

Finding the Fourth Proportional to 4,088.15, 6,133.13 and 1,166.48

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Solution

The fourth proportional to 4,088.15, 6,133.13 and 1,166.48 is: 1,749.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.15 : 6,133.13 = 1,166.48 : x
  2. Step 2: Convert to fraction form
    4,088.15/6,133.13 = 1,166.48/x
  3. Step 3: Cross multiply
    4,088.15x = 6,133.13 × 1,166.48
  4. Step 4: Simplify right side
    4,088.15x = 7,154,136.98
  5. Step 5: Solve for x
    x = 7,154,136.98/4,088.15
  6. Step 6: Final answer
    x = 1,749.97

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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.