Home / 4,166.02-6,248.49-1,088.02

Finding the Fourth Proportional to 4,166.02, 6,248.49 and 1,088.02

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Solution

The fourth proportional to 4,166.02, 6,248.49 and 1,088.02 is: 1,631.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.02 : 6,248.49 = 1,088.02 : x
  2. Step 2: Convert to fraction form
    4,166.02/6,248.49 = 1,088.02/x
  3. Step 3: Cross multiply
    4,166.02x = 6,248.49 × 1,088.02
  4. Step 4: Simplify right side
    4,166.02x = 6,798,482.09
  5. Step 5: Solve for x
    x = 6,798,482.09/4,166.02
  6. Step 6: Final answer
    x = 1,631.89

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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.