Home / 14,006.63-19,330.52-10,463.69

Finding the Fourth Proportional to 14,006.63, 19,330.52 and 10,463.69

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Solution

The fourth proportional to 14,006.63, 19,330.52 and 10,463.69 is: 14,440.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,006.63 : 19,330.52 = 10,463.69 : x
  2. Step 2: Convert to fraction form
    14,006.63/19,330.52 = 10,463.69/x
  3. Step 3: Cross multiply
    14,006.63x = 19,330.52 × 10,463.69
  4. Step 4: Simplify right side
    14,006.63x = 202,268,564.83
  5. Step 5: Solve for x
    x = 202,268,564.83/14,006.63
  6. Step 6: Final answer
    x = 14,440.91

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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.