Home / 44,209.69-66,277.33-19,230.93

Finding the Fourth Proportional to 44,209.69, 66,277.33 and 19,230.93

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Solution

The fourth proportional to 44,209.69, 66,277.33 and 19,230.93 is: 28,830.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,209.69 : 66,277.33 = 19,230.93 : x
  2. Step 2: Convert to fraction form
    44,209.69/66,277.33 = 19,230.93/x
  3. Step 3: Cross multiply
    44,209.69x = 66,277.33 × 19,230.93
  4. Step 4: Simplify right side
    44,209.69x = 1,274,574,693.82
  5. Step 5: Solve for x
    x = 1,274,574,693.82/44,209.69
  6. Step 6: Final answer
    x = 28,830.21

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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.