Home / 45,200.64-62,376.58-25,057.51

Finding the Fourth Proportional to 45,200.64, 62,376.58 and 25,057.51

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Solution

The fourth proportional to 45,200.64, 62,376.58 and 25,057.51 is: 34,579.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,200.64 : 62,376.58 = 25,057.51 : x
  2. Step 2: Convert to fraction form
    45,200.64/62,376.58 = 25,057.51/x
  3. Step 3: Cross multiply
    45,200.64x = 62,376.58 × 25,057.51
  4. Step 4: Simplify right side
    45,200.64x = 1,563,001,839.76
  5. Step 5: Solve for x
    x = 1,563,001,839.76/45,200.64
  6. Step 6: Final answer
    x = 34,579.20

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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.