Home / 6,088.34-9,127.02-2,190

Finding the Fourth Proportional to 6,088.34, 9,127.02 and 2,190

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Solution

The fourth proportional to 6,088.34, 9,127.02 and 2,190 is: 3,283.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.34 : 9,127.02 = 2,190 : x
  2. Step 2: Convert to fraction form
    6,088.34/9,127.02 = 2,190/x
  3. Step 3: Cross multiply
    6,088.34x = 9,127.02 × 2,190
  4. Step 4: Simplify right side
    6,088.34x = 19,988,173.80
  5. Step 5: Solve for x
    x = 19,988,173.80/6,088.34
  6. Step 6: Final answer
    x = 3,283.03

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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.