Home / 44,411.14-61,218.33-30,239.62

Finding the Fourth Proportional to 44,411.14, 61,218.33 and 30,239.62

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Solution

The fourth proportional to 44,411.14, 61,218.33 and 30,239.62 is: 41,683.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,411.14 : 61,218.33 = 30,239.62 : x
  2. Step 2: Convert to fraction form
    44,411.14/61,218.33 = 30,239.62/x
  3. Step 3: Cross multiply
    44,411.14x = 61,218.33 × 30,239.62
  4. Step 4: Simplify right side
    44,411.14x = 1,851,219,036.23
  5. Step 5: Solve for x
    x = 1,851,219,036.23/44,411.14
  6. Step 6: Final answer
    x = 41,683.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.