Home / 44,005.01-60,710.96-28,905.80

Finding the Fourth Proportional to 44,005.01, 60,710.96 and 28,905.80

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Solution

The fourth proportional to 44,005.01, 60,710.96 and 28,905.80 is: 39,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,005.01 : 60,710.96 = 28,905.80 : x
  2. Step 2: Convert to fraction form
    44,005.01/60,710.96 = 28,905.80/x
  3. Step 3: Cross multiply
    44,005.01x = 60,710.96 × 28,905.80
  4. Step 4: Simplify right side
    44,005.01x = 1,754,898,636.28
  5. Step 5: Solve for x
    x = 1,754,898,636.28/44,005.01
  6. Step 6: Final answer
    x = 39,879.52

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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.