Home / 4,416.68-6,587.81-4,110.50

Finding the Fourth Proportional to 4,416.68, 6,587.81 and 4,110.50

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Solution

The fourth proportional to 4,416.68, 6,587.81 and 4,110.50 is: 6,131.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.68 : 6,587.81 = 4,110.50 : x
  2. Step 2: Convert to fraction form
    4,416.68/6,587.81 = 4,110.50/x
  3. Step 3: Cross multiply
    4,416.68x = 6,587.81 × 4,110.50
  4. Step 4: Simplify right side
    4,416.68x = 27,079,139.51
  5. Step 5: Solve for x
    x = 27,079,139.51/4,416.68
  6. Step 6: Final answer
    x = 6,131.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.