Home / 29,518.17-40,733.88-16,089.14

Finding the Fourth Proportional to 29,518.17, 40,733.88 and 16,089.14

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Solution

The fourth proportional to 29,518.17, 40,733.88 and 16,089.14 is: 22,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,518.17 : 40,733.88 = 16,089.14 : x
  2. Step 2: Convert to fraction form
    29,518.17/40,733.88 = 16,089.14/x
  3. Step 3: Cross multiply
    29,518.17x = 40,733.88 × 16,089.14
  4. Step 4: Simplify right side
    29,518.17x = 655,372,834.06
  5. Step 5: Solve for x
    x = 655,372,834.06/29,518.17
  6. Step 6: Final answer
    x = 22,202.35

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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.