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Finding the Fourth Proportional to 60,296.94, 90,433.02 and 22,844.10

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Solution

The fourth proportional to 60,296.94, 90,433.02 and 22,844.10 is: 34,261.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,296.94 : 90,433.02 = 22,844.10 : x
  2. Step 2: Convert to fraction form
    60,296.94/90,433.02 = 22,844.10/x
  3. Step 3: Cross multiply
    60,296.94x = 90,433.02 × 22,844.10
  4. Step 4: Simplify right side
    60,296.94x = 2,065,860,952.18
  5. Step 5: Solve for x
    x = 2,065,860,952.18/60,296.94
  6. Step 6: Final answer
    x = 34,261.46

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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.