Home / 4,031.51-6,047.33-1,110.11

Finding the Fourth Proportional to 4,031.51, 6,047.33 and 1,110.11

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Solution

The fourth proportional to 4,031.51, 6,047.33 and 1,110.11 is: 1,665.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.51 : 6,047.33 = 1,110.11 : x
  2. Step 2: Convert to fraction form
    4,031.51/6,047.33 = 1,110.11/x
  3. Step 3: Cross multiply
    4,031.51x = 6,047.33 × 1,110.11
  4. Step 4: Simplify right side
    4,031.51x = 6,713,165.72
  5. Step 5: Solve for x
    x = 6,713,165.72/4,031.51
  6. Step 6: Final answer
    x = 1,665.18

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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.