Home / 34,624.71-51,937.16-19,823.45

Finding the Fourth Proportional to 34,624.71, 51,937.16 and 19,823.45

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Solution

The fourth proportional to 34,624.71, 51,937.16 and 19,823.45 is: 29,735.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,624.71 : 51,937.16 = 19,823.45 : x
  2. Step 2: Convert to fraction form
    34,624.71/51,937.16 = 19,823.45/x
  3. Step 3: Cross multiply
    34,624.71x = 51,937.16 × 19,823.45
  4. Step 4: Simplify right side
    34,624.71x = 1,029,573,335.60
  5. Step 5: Solve for x
    x = 1,029,573,335.60/34,624.71
  6. Step 6: Final answer
    x = 29,735.22

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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.