Home / 13,057.03-19,592.30-6,483.07

Finding the Fourth Proportional to 13,057.03, 19,592.30 and 6,483.07

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Solution

The fourth proportional to 13,057.03, 19,592.30 and 6,483.07 is: 9,727.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,057.03 : 19,592.30 = 6,483.07 : x
  2. Step 2: Convert to fraction form
    13,057.03/19,592.30 = 6,483.07/x
  3. Step 3: Cross multiply
    13,057.03x = 19,592.30 × 6,483.07
  4. Step 4: Simplify right side
    13,057.03x = 127,018,252.36
  5. Step 5: Solve for x
    x = 127,018,252.36/13,057.03
  6. Step 6: Final answer
    x = 9,727.96

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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.