Home / 47,094.32-64,990.54-25,873.94

Finding the Fourth Proportional to 47,094.32, 64,990.54 and 25,873.94

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Solution

The fourth proportional to 47,094.32, 64,990.54 and 25,873.94 is: 35,706.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.32 : 64,990.54 = 25,873.94 : x
  2. Step 2: Convert to fraction form
    47,094.32/64,990.54 = 25,873.94/x
  3. Step 3: Cross multiply
    47,094.32x = 64,990.54 × 25,873.94
  4. Step 4: Simplify right side
    47,094.32x = 1,681,561,332.53
  5. Step 5: Solve for x
    x = 1,681,561,332.53/47,094.32
  6. Step 6: Final answer
    x = 35,706.25

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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.