Home / 29,774.43-41,088.83-16,347.06

Finding the Fourth Proportional to 29,774.43, 41,088.83 and 16,347.06

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Solution

The fourth proportional to 29,774.43, 41,088.83 and 16,347.06 is: 22,559.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,774.43 : 41,088.83 = 16,347.06 : x
  2. Step 2: Convert to fraction form
    29,774.43/41,088.83 = 16,347.06/x
  3. Step 3: Cross multiply
    29,774.43x = 41,088.83 × 16,347.06
  4. Step 4: Simplify right side
    29,774.43x = 671,681,487.60
  5. Step 5: Solve for x
    x = 671,681,487.60/29,774.43
  6. Step 6: Final answer
    x = 22,559.00

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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.