Home / 94,733.19-142,069.02-31,536.33

Finding the Fourth Proportional to 94,733.19, 142,069.02 and 31,536.33

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Solution

The fourth proportional to 94,733.19, 142,069.02 and 31,536.33 is: 47,294.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,733.19 : 142,069.02 = 31,536.33 : x
  2. Step 2: Convert to fraction form
    94,733.19/142,069.02 = 31,536.33/x
  3. Step 3: Cross multiply
    94,733.19x = 142,069.02 × 31,536.33
  4. Step 4: Simplify right side
    94,733.19x = 4,480,335,497.50
  5. Step 5: Solve for x
    x = 4,480,335,497.50/94,733.19
  6. Step 6: Final answer
    x = 47,294.25

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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.