Home / 57,336.75-79,124.76-32,194.35

Finding the Fourth Proportional to 57,336.75, 79,124.76 and 32,194.35

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Solution

The fourth proportional to 57,336.75, 79,124.76 and 32,194.35 is: 44,428.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,336.75 : 79,124.76 = 32,194.35 : x
  2. Step 2: Convert to fraction form
    57,336.75/79,124.76 = 32,194.35/x
  3. Step 3: Cross multiply
    57,336.75x = 79,124.76 × 32,194.35
  4. Step 4: Simplify right side
    57,336.75x = 2,547,370,217.11
  5. Step 5: Solve for x
    x = 2,547,370,217.11/57,336.75
  6. Step 6: Final answer
    x = 44,428.23

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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.