Home / 14,004.03-19,344.05-10,377.46

Finding the Fourth Proportional to 14,004.03, 19,344.05 and 10,377.46

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Solution

The fourth proportional to 14,004.03, 19,344.05 and 10,377.46 is: 14,334.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,004.03 : 19,344.05 = 10,377.46 : x
  2. Step 2: Convert to fraction form
    14,004.03/19,344.05 = 10,377.46/x
  3. Step 3: Cross multiply
    14,004.03x = 19,344.05 × 10,377.46
  4. Step 4: Simplify right side
    14,004.03x = 200,742,105.11
  5. Step 5: Solve for x
    x = 200,742,105.11/14,004.03
  6. Step 6: Final answer
    x = 14,334.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.