Home / 45,923.34-63,374.17-25,780.26

Finding the Fourth Proportional to 45,923.34, 63,374.17 and 25,780.26

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Solution

The fourth proportional to 45,923.34, 63,374.17 and 25,780.26 is: 35,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,923.34 : 63,374.17 = 25,780.26 : x
  2. Step 2: Convert to fraction form
    45,923.34/63,374.17 = 25,780.26/x
  3. Step 3: Cross multiply
    45,923.34x = 63,374.17 × 25,780.26
  4. Step 4: Simplify right side
    45,923.34x = 1,633,802,579.88
  5. Step 5: Solve for x
    x = 1,633,802,579.88/45,923.34
  6. Step 6: Final answer
    x = 35,576.74

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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.