Home / 50,394.02-75,588.28-15,330.94

Finding the Fourth Proportional to 50,394.02, 75,588.28 and 15,330.94

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Solution

The fourth proportional to 50,394.02, 75,588.28 and 15,330.94 is: 22,995.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,394.02 : 75,588.28 = 15,330.94 : x
  2. Step 2: Convert to fraction form
    50,394.02/75,588.28 = 15,330.94/x
  3. Step 3: Cross multiply
    50,394.02x = 75,588.28 × 15,330.94
  4. Step 4: Simplify right side
    50,394.02x = 1,158,839,158.09
  5. Step 5: Solve for x
    x = 1,158,839,158.09/50,394.02
  6. Step 6: Final answer
    x = 22,995.57

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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.