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Finding the Fourth Proportional to 373,314.99, 559,974.71 and 92,832.24

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Solution

The fourth proportional to 373,314.99, 559,974.71 and 92,832.24 is: 139,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,314.99 : 559,974.71 = 92,832.24 : x
  2. Step 2: Convert to fraction form
    373,314.99/559,974.71 = 92,832.24/x
  3. Step 3: Cross multiply
    373,314.99x = 559,974.71 × 92,832.24
  4. Step 4: Simplify right side
    373,314.99x = 51,983,706,208.49
  5. Step 5: Solve for x
    x = 51,983,706,208.49/373,314.99
  6. Step 6: Final answer
    x = 139,248.91

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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.