Home / 44,793.64-61,802.40-28,887.22

Finding the Fourth Proportional to 44,793.64, 61,802.40 and 28,887.22

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Solution

The fourth proportional to 44,793.64, 61,802.40 and 28,887.22 is: 39,856.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,793.64 : 61,802.40 = 28,887.22 : x
  2. Step 2: Convert to fraction form
    44,793.64/61,802.40 = 28,887.22/x
  3. Step 3: Cross multiply
    44,793.64x = 61,802.40 × 28,887.22
  4. Step 4: Simplify right side
    44,793.64x = 1,785,299,525.33
  5. Step 5: Solve for x
    x = 1,785,299,525.33/44,793.64
  6. Step 6: Final answer
    x = 39,856.09

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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.