Home / 38,572.77-53,236.14-24,426.93

Finding the Fourth Proportional to 38,572.77, 53,236.14 and 24,426.93

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Solution

The fourth proportional to 38,572.77, 53,236.14 and 24,426.93 is: 33,712.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,572.77 : 53,236.14 = 24,426.93 : x
  2. Step 2: Convert to fraction form
    38,572.77/53,236.14 = 24,426.93/x
  3. Step 3: Cross multiply
    38,572.77x = 53,236.14 × 24,426.93
  4. Step 4: Simplify right side
    38,572.77x = 1,300,395,465.25
  5. Step 5: Solve for x
    x = 1,300,395,465.25/38,572.77
  6. Step 6: Final answer
    x = 33,712.78

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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.