Home / 94,263.50-141,395.28-27,703.64

Finding the Fourth Proportional to 94,263.50, 141,395.28 and 27,703.64

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Solution

The fourth proportional to 94,263.50, 141,395.28 and 27,703.64 is: 41,555.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,263.50 : 141,395.28 = 27,703.64 : x
  2. Step 2: Convert to fraction form
    94,263.50/141,395.28 = 27,703.64/x
  3. Step 3: Cross multiply
    94,263.50x = 141,395.28 × 27,703.64
  4. Step 4: Simplify right side
    94,263.50x = 3,917,163,227.84
  5. Step 5: Solve for x
    x = 3,917,163,227.84/94,263.50
  6. Step 6: Final answer
    x = 41,555.46

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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.