Home / 108,244.94-149,378.97-59,846.09

Finding the Fourth Proportional to 108,244.94, 149,378.97 and 59,846.09

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Solution

The fourth proportional to 108,244.94, 149,378.97 and 59,846.09 is: 82,588.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,244.94 : 149,378.97 = 59,846.09 : x
  2. Step 2: Convert to fraction form
    108,244.94/149,378.97 = 59,846.09/x
  3. Step 3: Cross multiply
    108,244.94x = 149,378.97 × 59,846.09
  4. Step 4: Simplify right side
    108,244.94x = 8,939,746,535.83
  5. Step 5: Solve for x
    x = 8,939,746,535.83/108,244.94
  6. Step 6: Final answer
    x = 82,588.13

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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.