Home / 47,073.06-64,960.56-25,563.24

Finding the Fourth Proportional to 47,073.06, 64,960.56 and 25,563.24

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Solution

The fourth proportional to 47,073.06, 64,960.56 and 25,563.24 is: 35,277.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,073.06 : 64,960.56 = 25,563.24 : x
  2. Step 2: Convert to fraction form
    47,073.06/64,960.56 = 25,563.24/x
  3. Step 3: Cross multiply
    47,073.06x = 64,960.56 × 25,563.24
  4. Step 4: Simplify right side
    47,073.06x = 1,660,602,385.81
  5. Step 5: Solve for x
    x = 1,660,602,385.81/47,073.06
  6. Step 6: Final answer
    x = 35,277.13

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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.