Home / 45,364.16-62,606.03-25,222.70

Finding the Fourth Proportional to 45,364.16, 62,606.03 and 25,222.70

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Solution

The fourth proportional to 45,364.16, 62,606.03 and 25,222.70 is: 34,809.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.16 : 62,606.03 = 25,222.70 : x
  2. Step 2: Convert to fraction form
    45,364.16/62,606.03 = 25,222.70/x
  3. Step 3: Cross multiply
    45,364.16x = 62,606.03 × 25,222.70
  4. Step 4: Simplify right side
    45,364.16x = 1,579,092,673.74
  5. Step 5: Solve for x
    x = 1,579,092,673.74/45,364.16
  6. Step 6: Final answer
    x = 34,809.26

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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.