Home / 93,434.41-140,170.07-34,270.62

Finding the Fourth Proportional to 93,434.41, 140,170.07 and 34,270.62

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Solution

The fourth proportional to 93,434.41, 140,170.07 and 34,270.62 is: 51,412.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,434.41 : 140,170.07 = 34,270.62 : x
  2. Step 2: Convert to fraction form
    93,434.41/140,170.07 = 34,270.62/x
  3. Step 3: Cross multiply
    93,434.41x = 140,170.07 × 34,270.62
  4. Step 4: Simplify right side
    93,434.41x = 4,803,715,204.34
  5. Step 5: Solve for x
    x = 4,803,715,204.34/93,434.41
  6. Step 6: Final answer
    x = 51,412.70

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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.