Home / 93,088.47-139,640.94-26,527.14

Finding the Fourth Proportional to 93,088.47, 139,640.94 and 26,527.14

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Solution

The fourth proportional to 93,088.47, 139,640.94 and 26,527.14 is: 39,793.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,088.47 : 139,640.94 = 26,527.14 : x
  2. Step 2: Convert to fraction form
    93,088.47/139,640.94 = 26,527.14/x
  3. Step 3: Cross multiply
    93,088.47x = 139,640.94 × 26,527.14
  4. Step 4: Simplify right side
    93,088.47x = 3,704,274,765.11
  5. Step 5: Solve for x
    x = 3,704,274,765.11/93,088.47
  6. Step 6: Final answer
    x = 39,793.06

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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.