Home / 46,223.67-69,299.21-19,547.84

Finding the Fourth Proportional to 46,223.67, 69,299.21 and 19,547.84

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Solution

The fourth proportional to 46,223.67, 69,299.21 and 19,547.84 is: 29,306.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,223.67 : 69,299.21 = 19,547.84 : x
  2. Step 2: Convert to fraction form
    46,223.67/69,299.21 = 19,547.84/x
  3. Step 3: Cross multiply
    46,223.67x = 69,299.21 × 19,547.84
  4. Step 4: Simplify right side
    46,223.67x = 1,354,650,091.32
  5. Step 5: Solve for x
    x = 1,354,650,091.32/46,223.67
  6. Step 6: Final answer
    x = 29,306.41

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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.