Home / 14,791.02-22,180.47-7,386.66

Finding the Fourth Proportional to 14,791.02, 22,180.47 and 7,386.66

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Solution

The fourth proportional to 14,791.02, 22,180.47 and 7,386.66 is: 11,076.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791.02 : 22,180.47 = 7,386.66 : x
  2. Step 2: Convert to fraction form
    14,791.02/22,180.47 = 7,386.66/x
  3. Step 3: Cross multiply
    14,791.02x = 22,180.47 × 7,386.66
  4. Step 4: Simplify right side
    14,791.02x = 163,839,590.53
  5. Step 5: Solve for x
    x = 163,839,590.53/14,791.02
  6. Step 6: Final answer
    x = 11,076.96

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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.