Home / 14,669.04-22,010.64-7,274.16

Finding the Fourth Proportional to 14,669.04, 22,010.64 and 7,274.16

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Solution

The fourth proportional to 14,669.04, 22,010.64 and 7,274.16 is: 10,914.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669.04 : 22,010.64 = 7,274.16 : x
  2. Step 2: Convert to fraction form
    14,669.04/22,010.64 = 7,274.16/x
  3. Step 3: Cross multiply
    14,669.04x = 22,010.64 × 7,274.16
  4. Step 4: Simplify right side
    14,669.04x = 160,108,917.06
  5. Step 5: Solve for x
    x = 160,108,917.06/14,669.04
  6. Step 6: Final answer
    x = 10,914.75

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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.