Home / 47,273.21-65,238.39-26,053.84

Finding the Fourth Proportional to 47,273.21, 65,238.39 and 26,053.84

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Solution

The fourth proportional to 47,273.21, 65,238.39 and 26,053.84 is: 35,955.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,273.21 : 65,238.39 = 26,053.84 : x
  2. Step 2: Convert to fraction form
    47,273.21/65,238.39 = 26,053.84/x
  3. Step 3: Cross multiply
    47,273.21x = 65,238.39 × 26,053.84
  4. Step 4: Simplify right side
    47,273.21x = 1,699,710,574.92
  5. Step 5: Solve for x
    x = 1,699,710,574.92/47,273.21
  6. Step 6: Final answer
    x = 35,955.05

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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.