Home / 4,010.34-6,015.65-1,088.72

Finding the Fourth Proportional to 4,010.34, 6,015.65 and 1,088.72

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Solution

The fourth proportional to 4,010.34, 6,015.65 and 1,088.72 is: 1,633.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.34 : 6,015.65 = 1,088.72 : x
  2. Step 2: Convert to fraction form
    4,010.34/6,015.65 = 1,088.72/x
  3. Step 3: Cross multiply
    4,010.34x = 6,015.65 × 1,088.72
  4. Step 4: Simplify right side
    4,010.34x = 6,549,322.95
  5. Step 5: Solve for x
    x = 6,549,322.95/4,010.34
  6. Step 6: Final answer
    x = 1,633.11

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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.