Home / 4,993.60-6,888.57-4,050.46

Finding the Fourth Proportional to 4,993.60, 6,888.57 and 4,050.46

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Solution

The fourth proportional to 4,993.60, 6,888.57 and 4,050.46 is: 5,587.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993.60 : 6,888.57 = 4,050.46 : x
  2. Step 2: Convert to fraction form
    4,993.60/6,888.57 = 4,050.46/x
  3. Step 3: Cross multiply
    4,993.60x = 6,888.57 × 4,050.46
  4. Step 4: Simplify right side
    4,993.60x = 27,901,875.21
  5. Step 5: Solve for x
    x = 27,901,875.21/4,993.60
  6. Step 6: Final answer
    x = 5,587.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.