Home / 4,927.02-7,384.14-2,001.93

Finding the Fourth Proportional to 4,927.02, 7,384.14 and 2,001.93

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Solution

The fourth proportional to 4,927.02, 7,384.14 and 2,001.93 is: 3,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.02 : 7,384.14 = 2,001.93 : x
  2. Step 2: Convert to fraction form
    4,927.02/7,384.14 = 2,001.93/x
  3. Step 3: Cross multiply
    4,927.02x = 7,384.14 × 2,001.93
  4. Step 4: Simplify right side
    4,927.02x = 14,782,531.39
  5. Step 5: Solve for x
    x = 14,782,531.39/4,927.02
  6. Step 6: Final answer
    x = 3,000.30

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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.