Home / 29,522.88-40,731.66-17,588.34

Finding the Fourth Proportional to 29,522.88, 40,731.66 and 17,588.34

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Solution

The fourth proportional to 29,522.88, 40,731.66 and 17,588.34 is: 24,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522.88 : 40,731.66 = 17,588.34 : x
  2. Step 2: Convert to fraction form
    29,522.88/40,731.66 = 17,588.34/x
  3. Step 3: Cross multiply
    29,522.88x = 40,731.66 × 17,588.34
  4. Step 4: Simplify right side
    29,522.88x = 716,402,284.84
  5. Step 5: Solve for x
    x = 716,402,284.84/29,522.88
  6. Step 6: Final answer
    x = 24,266.00

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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.