Home / 67,453.22-93,085.58-37,238.58

Finding the Fourth Proportional to 67,453.22, 93,085.58 and 37,238.58

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Solution

The fourth proportional to 67,453.22, 93,085.58 and 37,238.58 is: 51,389.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,453.22 : 93,085.58 = 37,238.58 : x
  2. Step 2: Convert to fraction form
    67,453.22/93,085.58 = 37,238.58/x
  3. Step 3: Cross multiply
    67,453.22x = 93,085.58 × 37,238.58
  4. Step 4: Simplify right side
    67,453.22x = 3,466,374,817.68
  5. Step 5: Solve for x
    x = 3,466,374,817.68/67,453.22
  6. Step 6: Final answer
    x = 51,389.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.