Home / 34,817.04-48,046.77-18,901.35

Finding the Fourth Proportional to 34,817.04, 48,046.77 and 18,901.35

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Solution

The fourth proportional to 34,817.04, 48,046.77 and 18,901.35 is: 26,083.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,817.04 : 48,046.77 = 18,901.35 : x
  2. Step 2: Convert to fraction form
    34,817.04/48,046.77 = 18,901.35/x
  3. Step 3: Cross multiply
    34,817.04x = 48,046.77 × 18,901.35
  4. Step 4: Simplify right side
    34,817.04x = 908,148,816.14
  5. Step 5: Solve for x
    x = 908,148,816.14/34,817.04
  6. Step 6: Final answer
    x = 26,083.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.