Home / 93,868.23-140,802.81-23,747.61

Finding the Fourth Proportional to 93,868.23, 140,802.81 and 23,747.61

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Solution

The fourth proportional to 93,868.23, 140,802.81 and 23,747.61 is: 35,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,868.23 : 140,802.81 = 23,747.61 : x
  2. Step 2: Convert to fraction form
    93,868.23/140,802.81 = 23,747.61/x
  3. Step 3: Cross multiply
    93,868.23x = 140,802.81 × 23,747.61
  4. Step 4: Simplify right side
    93,868.23x = 3,343,730,218.78
  5. Step 5: Solve for x
    x = 3,343,730,218.78/93,868.23
  6. Step 6: Final answer
    x = 35,621.53

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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.