Home / 45,349.68-62,582.28-25,206.24

Finding the Fourth Proportional to 45,349.68, 62,582.28 and 25,206.24

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Solution

The fourth proportional to 45,349.68, 62,582.28 and 25,206.24 is: 34,784.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349.68 : 62,582.28 = 25,206.24 : x
  2. Step 2: Convert to fraction form
    45,349.68/62,582.28 = 25,206.24/x
  3. Step 3: Cross multiply
    45,349.68x = 62,582.28 × 25,206.24
  4. Step 4: Simplify right side
    45,349.68x = 1,577,463,969.43
  5. Step 5: Solve for x
    x = 1,577,463,969.43/45,349.68
  6. Step 6: Final answer
    x = 34,784.46

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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.