Home / 46,341.72-69,516.68-13,062.08

Finding the Fourth Proportional to 46,341.72, 69,516.68 and 13,062.08

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Solution

The fourth proportional to 46,341.72, 69,516.68 and 13,062.08 is: 19,594.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,341.72 : 69,516.68 = 13,062.08 : x
  2. Step 2: Convert to fraction form
    46,341.72/69,516.68 = 13,062.08/x
  3. Step 3: Cross multiply
    46,341.72x = 69,516.68 × 13,062.08
  4. Step 4: Simplify right side
    46,341.72x = 908,032,435.49
  5. Step 5: Solve for x
    x = 908,032,435.49/46,341.72
  6. Step 6: Final answer
    x = 19,594.28

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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.