Home / 46,599.97-69,902.26-13,324.93

Finding the Fourth Proportional to 46,599.97, 69,902.26 and 13,324.93

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Solution

The fourth proportional to 46,599.97, 69,902.26 and 13,324.93 is: 19,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,599.97 : 69,902.26 = 13,324.93 : x
  2. Step 2: Convert to fraction form
    46,599.97/69,902.26 = 13,324.93/x
  3. Step 3: Cross multiply
    46,599.97x = 69,902.26 × 13,324.93
  4. Step 4: Simplify right side
    46,599.97x = 931,442,721.34
  5. Step 5: Solve for x
    x = 931,442,721.34/46,599.97
  6. Step 6: Final answer
    x = 19,988.05

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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.