Home / 46,545.27-69,807.39-13,264.62

Finding the Fourth Proportional to 46,545.27, 69,807.39 and 13,264.62

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Solution

The fourth proportional to 46,545.27, 69,807.39 and 13,264.62 is: 19,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,545.27 : 69,807.39 = 13,264.62 : x
  2. Step 2: Convert to fraction form
    46,545.27/69,807.39 = 13,264.62/x
  3. Step 3: Cross multiply
    46,545.27x = 69,807.39 × 13,264.62
  4. Step 4: Simplify right side
    46,545.27x = 925,968,501.54
  5. Step 5: Solve for x
    x = 925,968,501.54/46,545.27
  6. Step 6: Final answer
    x = 19,893.93

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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.