Home / 7,094.98-10,642.06-2,710.45

Finding the Fourth Proportional to 7,094.98, 10,642.06 and 2,710.45

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Solution

The fourth proportional to 7,094.98, 10,642.06 and 2,710.45 is: 4,065.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.98 : 10,642.06 = 2,710.45 : x
  2. Step 2: Convert to fraction form
    7,094.98/10,642.06 = 2,710.45/x
  3. Step 3: Cross multiply
    7,094.98x = 10,642.06 × 2,710.45
  4. Step 4: Simplify right side
    7,094.98x = 28,844,771.53
  5. Step 5: Solve for x
    x = 28,844,771.53/7,094.98
  6. Step 6: Final answer
    x = 4,065.52

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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.