Home / 45,233.63-62,423.41-25,089.86

Finding the Fourth Proportional to 45,233.63, 62,423.41 and 25,089.86

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Solution

The fourth proportional to 45,233.63, 62,423.41 and 25,089.86 is: 34,624.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,233.63 : 62,423.41 = 25,089.86 : x
  2. Step 2: Convert to fraction form
    45,233.63/62,423.41 = 25,089.86/x
  3. Step 3: Cross multiply
    45,233.63x = 62,423.41 × 25,089.86
  4. Step 4: Simplify right side
    45,233.63x = 1,566,194,305.51
  5. Step 5: Solve for x
    x = 1,566,194,305.51/45,233.63
  6. Step 6: Final answer
    x = 34,624.55

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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.