Home / 19,376.01-29,057.67-6,225.26

Finding the Fourth Proportional to 19,376.01, 29,057.67 and 6,225.26

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Solution

The fourth proportional to 19,376.01, 29,057.67 and 6,225.26 is: 9,335.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,376.01 : 29,057.67 = 6,225.26 : x
  2. Step 2: Convert to fraction form
    19,376.01/29,057.67 = 6,225.26/x
  3. Step 3: Cross multiply
    19,376.01x = 29,057.67 × 6,225.26
  4. Step 4: Simplify right side
    19,376.01x = 180,891,405.46
  5. Step 5: Solve for x
    x = 180,891,405.46/19,376.01
  6. Step 6: Final answer
    x = 9,335.84

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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.