Home / 15,506.26-23,260.98-4,973.68

Finding the Fourth Proportional to 15,506.26, 23,260.98 and 4,973.68

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Solution

The fourth proportional to 15,506.26, 23,260.98 and 4,973.68 is: 7,461.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,506.26 : 23,260.98 = 4,973.68 : x
  2. Step 2: Convert to fraction form
    15,506.26/23,260.98 = 4,973.68/x
  3. Step 3: Cross multiply
    15,506.26x = 23,260.98 × 4,973.68
  4. Step 4: Simplify right side
    15,506.26x = 115,692,671.01
  5. Step 5: Solve for x
    x = 115,692,671.01/15,506.26
  6. Step 6: Final answer
    x = 7,461.03

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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.