Home / 29,775.95-44,681.45-11,069.14

Finding the Fourth Proportional to 29,775.95, 44,681.45 and 11,069.14

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Solution

The fourth proportional to 29,775.95, 44,681.45 and 11,069.14 is: 16,610.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,775.95 : 44,681.45 = 11,069.14 : x
  2. Step 2: Convert to fraction form
    29,775.95/44,681.45 = 11,069.14/x
  3. Step 3: Cross multiply
    29,775.95x = 44,681.45 × 11,069.14
  4. Step 4: Simplify right side
    29,775.95x = 494,585,058.40
  5. Step 5: Solve for x
    x = 494,585,058.40/29,775.95
  6. Step 6: Final answer
    x = 16,610.22

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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.