Home / 45,465.29-62,744.05-25,322.18

Finding the Fourth Proportional to 45,465.29, 62,744.05 and 25,322.18

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Solution

The fourth proportional to 45,465.29, 62,744.05 and 25,322.18 is: 34,945.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,465.29 : 62,744.05 = 25,322.18 : x
  2. Step 2: Convert to fraction form
    45,465.29/62,744.05 = 25,322.18/x
  3. Step 3: Cross multiply
    45,465.29x = 62,744.05 × 25,322.18
  4. Step 4: Simplify right side
    45,465.29x = 1,588,815,703.52
  5. Step 5: Solve for x
    x = 1,588,815,703.52/45,465.29
  6. Step 6: Final answer
    x = 34,945.69

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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.