Home / 29,225.52-40,326.09-17,284.50

Finding the Fourth Proportional to 29,225.52, 40,326.09 and 17,284.50

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Solution

The fourth proportional to 29,225.52, 40,326.09 and 17,284.50 is: 23,849.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,225.52 : 40,326.09 = 17,284.50 : x
  2. Step 2: Convert to fraction form
    29,225.52/40,326.09 = 17,284.50/x
  3. Step 3: Cross multiply
    29,225.52x = 40,326.09 × 17,284.50
  4. Step 4: Simplify right side
    29,225.52x = 697,016,302.61
  5. Step 5: Solve for x
    x = 697,016,302.61/29,225.52
  6. Step 6: Final answer
    x = 23,849.58

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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.