Home / 15,310.60-22,925.81-10,029.00

Finding the Fourth Proportional to 15,310.60, 22,925.81 and 10,029.00

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Solution

The fourth proportional to 15,310.60, 22,925.81 and 10,029.00 is: 15,017.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,310.60 : 22,925.81 = 10,029.00 : x
  2. Step 2: Convert to fraction form
    15,310.60/22,925.81 = 10,029.00/x
  3. Step 3: Cross multiply
    15,310.60x = 22,925.81 × 10,029.00
  4. Step 4: Simplify right side
    15,310.60x = 229,922,848.98
  5. Step 5: Solve for x
    x = 229,922,848.98/15,310.60
  6. Step 6: Final answer
    x = 15,017.23

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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.