Home / 10,044.60-15,069.41-7,088.82

Finding the Fourth Proportional to 10,044.60, 15,069.41 and 7,088.82

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Solution

The fourth proportional to 10,044.60, 15,069.41 and 7,088.82 is: 10,635.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044.60 : 15,069.41 = 7,088.82 : x
  2. Step 2: Convert to fraction form
    10,044.60/15,069.41 = 7,088.82/x
  3. Step 3: Cross multiply
    10,044.60x = 15,069.41 × 7,088.82
  4. Step 4: Simplify right side
    10,044.60x = 106,824,296.21
  5. Step 5: Solve for x
    x = 106,824,296.21/10,044.60
  6. Step 6: Final answer
    x = 10,635.00

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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.