Home / 4,037.07-6,055.91-1,115.35

Finding the Fourth Proportional to 4,037.07, 6,055.91 and 1,115.35

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Solution

The fourth proportional to 4,037.07, 6,055.91 and 1,115.35 is: 1,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037.07 : 6,055.91 = 1,115.35 : x
  2. Step 2: Convert to fraction form
    4,037.07/6,055.91 = 1,115.35/x
  3. Step 3: Cross multiply
    4,037.07x = 6,055.91 × 1,115.35
  4. Step 4: Simplify right side
    4,037.07x = 6,754,438.50
  5. Step 5: Solve for x
    x = 6,754,438.50/4,037.07
  6. Step 6: Final answer
    x = 1,673.10

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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.