Home / 25,005.52-37,475.70-22,357.60

Finding the Fourth Proportional to 25,005.52, 37,475.70 and 22,357.60

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Solution

The fourth proportional to 25,005.52, 37,475.70 and 22,357.60 is: 33,507.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,005.52 : 37,475.70 = 22,357.60 : x
  2. Step 2: Convert to fraction form
    25,005.52/37,475.70 = 22,357.60/x
  3. Step 3: Cross multiply
    25,005.52x = 37,475.70 × 22,357.60
  4. Step 4: Simplify right side
    25,005.52x = 837,866,710.32
  5. Step 5: Solve for x
    x = 837,866,710.32/25,005.52
  6. Step 6: Final answer
    x = 33,507.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.