Home / 30,065.17-41,394.94-26,477.66

Finding the Fourth Proportional to 30,065.17, 41,394.94 and 26,477.66

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Solution

The fourth proportional to 30,065.17, 41,394.94 and 26,477.66 is: 36,455.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,065.17 : 41,394.94 = 26,477.66 : x
  2. Step 2: Convert to fraction form
    30,065.17/41,394.94 = 26,477.66/x
  3. Step 3: Cross multiply
    30,065.17x = 41,394.94 × 26,477.66
  4. Step 4: Simplify right side
    30,065.17x = 1,096,041,147.04
  5. Step 5: Solve for x
    x = 1,096,041,147.04/30,065.17
  6. Step 6: Final answer
    x = 36,455.51

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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.