Home / 47,043.27-64,918.64-25,533.06

Finding the Fourth Proportional to 47,043.27, 64,918.64 and 25,533.06

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Solution

The fourth proportional to 47,043.27, 64,918.64 and 25,533.06 is: 35,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,043.27 : 64,918.64 = 25,533.06 : x
  2. Step 2: Convert to fraction form
    47,043.27/64,918.64 = 25,533.06/x
  3. Step 3: Cross multiply
    47,043.27x = 64,918.64 × 25,533.06
  4. Step 4: Simplify right side
    47,043.27x = 1,657,571,402.57
  5. Step 5: Solve for x
    x = 1,657,571,402.57/47,043.27
  6. Step 6: Final answer
    x = 35,235.04

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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.