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Finding the Fourth Proportional to 34,554.05, 51,831.02 and 9,594.11

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Solution

The fourth proportional to 34,554.05, 51,831.02 and 9,594.11 is: 14,391.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,554.05 : 51,831.02 = 9,594.11 : x
  2. Step 2: Convert to fraction form
    34,554.05/51,831.02 = 9,594.11/x
  3. Step 3: Cross multiply
    34,554.05x = 51,831.02 × 9,594.11
  4. Step 4: Simplify right side
    34,554.05x = 497,272,200.17
  5. Step 5: Solve for x
    x = 497,272,200.17/34,554.05
  6. Step 6: Final answer
    x = 14,391.14

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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.