Home / 10,192.03-15,254.01-5,808.31

Finding the Fourth Proportional to 10,192.03, 15,254.01 and 5,808.31

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Solution

The fourth proportional to 10,192.03, 15,254.01 and 5,808.31 is: 8,693.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192.03 : 15,254.01 = 5,808.31 : x
  2. Step 2: Convert to fraction form
    10,192.03/15,254.01 = 5,808.31/x
  3. Step 3: Cross multiply
    10,192.03x = 15,254.01 × 5,808.31
  4. Step 4: Simplify right side
    10,192.03x = 88,600,018.82
  5. Step 5: Solve for x
    x = 88,600,018.82/10,192.03
  6. Step 6: Final answer
    x = 8,693.07

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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.