Home / 14,048.90-19,360.84-10,063.08

Finding the Fourth Proportional to 14,048.90, 19,360.84 and 10,063.08

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Solution

The fourth proportional to 14,048.90, 19,360.84 and 10,063.08 is: 13,867.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,048.90 : 19,360.84 = 10,063.08 : x
  2. Step 2: Convert to fraction form
    14,048.90/19,360.84 = 10,063.08/x
  3. Step 3: Cross multiply
    14,048.90x = 19,360.84 × 10,063.08
  4. Step 4: Simplify right side
    14,048.90x = 194,829,681.79
  5. Step 5: Solve for x
    x = 194,829,681.79/14,048.90
  6. Step 6: Final answer
    x = 13,867.97

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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.