Home / 47,095.68-64,991.82-25,585.32

Finding the Fourth Proportional to 47,095.68, 64,991.82 and 25,585.32

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Solution

The fourth proportional to 47,095.68, 64,991.82 and 25,585.32 is: 35,307.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,095.68 : 64,991.82 = 25,585.32 : x
  2. Step 2: Convert to fraction form
    47,095.68/64,991.82 = 25,585.32/x
  3. Step 3: Cross multiply
    47,095.68x = 64,991.82 × 25,585.32
  4. Step 4: Simplify right side
    47,095.68x = 1,662,836,512.08
  5. Step 5: Solve for x
    x = 1,662,836,512.08/47,095.68
  6. Step 6: Final answer
    x = 35,307.62

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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.