Home / 14,047.90-19,359.46-10,062.08

Finding the Fourth Proportional to 14,047.90, 19,359.46 and 10,062.08

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Solution

The fourth proportional to 14,047.90, 19,359.46 and 10,062.08 is: 13,866.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,047.90 : 19,359.46 = 10,062.08 : x
  2. Step 2: Convert to fraction form
    14,047.90/19,359.46 = 10,062.08/x
  3. Step 3: Cross multiply
    14,047.90x = 19,359.46 × 10,062.08
  4. Step 4: Simplify right side
    14,047.90x = 194,796,435.28
  5. Step 5: Solve for x
    x = 194,796,435.28/14,047.90
  6. Step 6: Final answer
    x = 13,866.59

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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.