Home / 14,034.17-19,340.36-10,048.36

Finding the Fourth Proportional to 14,034.17, 19,340.36 and 10,048.36

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Solution

The fourth proportional to 14,034.17, 19,340.36 and 10,048.36 is: 13,847.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034.17 : 19,340.36 = 10,048.36 : x
  2. Step 2: Convert to fraction form
    14,034.17/19,340.36 = 10,048.36/x
  3. Step 3: Cross multiply
    14,034.17x = 19,340.36 × 10,048.36
  4. Step 4: Simplify right side
    14,034.17x = 194,338,899.81
  5. Step 5: Solve for x
    x = 194,338,899.81/14,034.17
  6. Step 6: Final answer
    x = 13,847.55

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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.