Home / 37,558.75-56,261.58-21,717.58

Finding the Fourth Proportional to 37,558.75, 56,261.58 and 21,717.58

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Solution

The fourth proportional to 37,558.75, 56,261.58 and 21,717.58 is: 32,532.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,558.75 : 56,261.58 = 21,717.58 : x
  2. Step 2: Convert to fraction form
    37,558.75/56,261.58 = 21,717.58/x
  3. Step 3: Cross multiply
    37,558.75x = 56,261.58 × 21,717.58
  4. Step 4: Simplify right side
    37,558.75x = 1,221,865,364.58
  5. Step 5: Solve for x
    x = 1,221,865,364.58/37,558.75
  6. Step 6: Final answer
    x = 32,532.11

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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.