Home / 60,623.32-90,941.21-23,214.69

Finding the Fourth Proportional to 60,623.32, 90,941.21 and 23,214.69

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Solution

The fourth proportional to 60,623.32, 90,941.21 and 23,214.69 is: 34,824.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,623.32 : 90,941.21 = 23,214.69 : x
  2. Step 2: Convert to fraction form
    60,623.32/90,941.21 = 23,214.69/x
  3. Step 3: Cross multiply
    60,623.32x = 90,941.21 × 23,214.69
  4. Step 4: Simplify right side
    60,623.32x = 2,111,171,998.37
  5. Step 5: Solve for x
    x = 2,111,171,998.37/60,623.32
  6. Step 6: Final answer
    x = 34,824.42

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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.