Home / 13,029.73-19,545.42-4,595.19

Finding the Fourth Proportional to 13,029.73, 19,545.42 and 4,595.19

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Solution

The fourth proportional to 13,029.73, 19,545.42 and 4,595.19 is: 6,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,029.73 : 19,545.42 = 4,595.19 : x
  2. Step 2: Convert to fraction form
    13,029.73/19,545.42 = 4,595.19/x
  3. Step 3: Cross multiply
    13,029.73x = 19,545.42 × 4,595.19
  4. Step 4: Simplify right side
    13,029.73x = 89,814,935.76
  5. Step 5: Solve for x
    x = 89,814,935.76/13,029.73
  6. Step 6: Final answer
    x = 6,893.08

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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.