Home / 14,760.06-22,147.02-7,365.09

Finding the Fourth Proportional to 14,760.06, 22,147.02 and 7,365.09

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Solution

The fourth proportional to 14,760.06, 22,147.02 and 7,365.09 is: 11,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760.06 : 22,147.02 = 7,365.09 : x
  2. Step 2: Convert to fraction form
    14,760.06/22,147.02 = 7,365.09/x
  3. Step 3: Cross multiply
    14,760.06x = 22,147.02 × 7,365.09
  4. Step 4: Simplify right side
    14,760.06x = 163,114,878.58
  5. Step 5: Solve for x
    x = 163,114,878.58/14,760.06
  6. Step 6: Final answer
    x = 11,051.10

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1.5x scale

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.