Home / 45,152.64-62,309.99-25,009.46

Finding the Fourth Proportional to 45,152.64, 62,309.99 and 25,009.46

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Solution

The fourth proportional to 45,152.64, 62,309.99 and 25,009.46 is: 34,512.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.64 : 62,309.99 = 25,009.46 : x
  2. Step 2: Convert to fraction form
    45,152.64/62,309.99 = 25,009.46/x
  3. Step 3: Cross multiply
    45,152.64x = 62,309.99 × 25,009.46
  4. Step 4: Simplify right side
    45,152.64x = 1,558,339,187.14
  5. Step 5: Solve for x
    x = 1,558,339,187.14/45,152.64
  6. Step 6: Final answer
    x = 34,512.69

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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.