Home / 7,007.00-10,504.80-2,848.95

Finding the Fourth Proportional to 7,007.00, 10,504.80 and 2,848.95

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Solution

The fourth proportional to 7,007.00, 10,504.80 and 2,848.95 is: 4,271.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,007.00 : 10,504.80 = 2,848.95 : x
  2. Step 2: Convert to fraction form
    7,007.00/10,504.80 = 2,848.95/x
  3. Step 3: Cross multiply
    7,007.00x = 10,504.80 × 2,848.95
  4. Step 4: Simplify right side
    7,007.00x = 29,927,649.96
  5. Step 5: Solve for x
    x = 29,927,649.96/7,007.00
  6. Step 6: Final answer
    x = 4,271.11

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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.