Home / 93,344.10-139,927.62-37,218.69

Finding the Fourth Proportional to 93,344.10, 139,927.62 and 37,218.69

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Solution

The fourth proportional to 93,344.10, 139,927.62 and 37,218.69 is: 55,792.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,344.10 : 139,927.62 = 37,218.69 : x
  2. Step 2: Convert to fraction form
    93,344.10/139,927.62 = 37,218.69/x
  3. Step 3: Cross multiply
    93,344.10x = 139,927.62 × 37,218.69
  4. Step 4: Simplify right side
    93,344.10x = 5,207,922,711.22
  5. Step 5: Solve for x
    x = 5,207,922,711.22/93,344.10
  6. Step 6: Final answer
    x = 55,792.74

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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.