Home / 44,327.25-61,098.57-31,389.93

Finding the Fourth Proportional to 44,327.25, 61,098.57 and 31,389.93

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Solution

The fourth proportional to 44,327.25, 61,098.57 and 31,389.93 is: 43,266.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,327.25 : 61,098.57 = 31,389.93 : x
  2. Step 2: Convert to fraction form
    44,327.25/61,098.57 = 31,389.93/x
  3. Step 3: Cross multiply
    44,327.25x = 61,098.57 × 31,389.93
  4. Step 4: Simplify right side
    44,327.25x = 1,917,879,835.40
  5. Step 5: Solve for x
    x = 1,917,879,835.40/44,327.25
  6. Step 6: Final answer
    x = 43,266.38

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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.