Home / 19,573.29-29,309.85-10,798.47

Finding the Fourth Proportional to 19,573.29, 29,309.85 and 10,798.47

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Solution

The fourth proportional to 19,573.29, 29,309.85 and 10,798.47 is: 16,170.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,573.29 : 29,309.85 = 10,798.47 : x
  2. Step 2: Convert to fraction form
    19,573.29/29,309.85 = 10,798.47/x
  3. Step 3: Cross multiply
    19,573.29x = 29,309.85 × 10,798.47
  4. Step 4: Simplify right side
    19,573.29x = 316,501,535.93
  5. Step 5: Solve for x
    x = 316,501,535.93/19,573.29
  6. Step 6: Final answer
    x = 16,170.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.