Home / 22,246.35-33,334.40-18,066.01

Finding the Fourth Proportional to 22,246.35, 33,334.40 and 18,066.01

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Solution

The fourth proportional to 22,246.35, 33,334.40 and 18,066.01 is: 27,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,246.35 : 33,334.40 = 18,066.01 : x
  2. Step 2: Convert to fraction form
    22,246.35/33,334.40 = 18,066.01/x
  3. Step 3: Cross multiply
    22,246.35x = 33,334.40 × 18,066.01
  4. Step 4: Simplify right side
    22,246.35x = 602,219,603.74
  5. Step 5: Solve for x
    x = 602,219,603.74/22,246.35
  6. Step 6: Final answer
    x = 27,070.49

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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.