Home / 22,349.42-33,473.08-10,670.84

Finding the Fourth Proportional to 22,349.42, 33,473.08 and 10,670.84

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Solution

The fourth proportional to 22,349.42, 33,473.08 and 10,670.84 is: 15,981.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.42 : 33,473.08 = 10,670.84 : x
  2. Step 2: Convert to fraction form
    22,349.42/33,473.08 = 10,670.84/x
  3. Step 3: Cross multiply
    22,349.42x = 33,473.08 × 10,670.84
  4. Step 4: Simplify right side
    22,349.42x = 357,185,880.99
  5. Step 5: Solve for x
    x = 357,185,880.99/22,349.42
  6. Step 6: Final answer
    x = 15,981.89

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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.