Home / 93,733.91-129,352.85-51,292.44

Finding the Fourth Proportional to 93,733.91, 129,352.85 and 51,292.44

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Solution

The fourth proportional to 93,733.91, 129,352.85 and 51,292.44 is: 70,783.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,733.91 : 129,352.85 = 51,292.44 : x
  2. Step 2: Convert to fraction form
    93,733.91/129,352.85 = 51,292.44/x
  3. Step 3: Cross multiply
    93,733.91x = 129,352.85 × 51,292.44
  4. Step 4: Simplify right side
    93,733.91x = 6,634,823,233.34
  5. Step 5: Solve for x
    x = 6,634,823,233.34/93,733.91
  6. Step 6: Final answer
    x = 70,783.60

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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.