Home / 47,068.94-64,953.19-25,557.84

Finding the Fourth Proportional to 47,068.94, 64,953.19 and 25,557.84

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Solution

The fourth proportional to 47,068.94, 64,953.19 and 25,557.84 is: 35,268.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,068.94 : 64,953.19 = 25,557.84 : x
  2. Step 2: Convert to fraction form
    47,068.94/64,953.19 = 25,557.84/x
  3. Step 3: Cross multiply
    47,068.94x = 64,953.19 × 25,557.84
  4. Step 4: Simplify right side
    47,068.94x = 1,660,063,237.51
  5. Step 5: Solve for x
    x = 1,660,063,237.51/47,068.94
  6. Step 6: Final answer
    x = 35,268.76

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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.