Home / 62,777.05-94,165.74-15,392.35

Finding the Fourth Proportional to 62,777.05, 94,165.74 and 15,392.35

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Solution

The fourth proportional to 62,777.05, 94,165.74 and 15,392.35 is: 23,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,777.05 : 94,165.74 = 15,392.35 : x
  2. Step 2: Convert to fraction form
    62,777.05/94,165.74 = 15,392.35/x
  3. Step 3: Cross multiply
    62,777.05x = 94,165.74 × 15,392.35
  4. Step 4: Simplify right side
    62,777.05x = 1,449,431,557.26
  5. Step 5: Solve for x
    x = 1,449,431,557.26/62,777.05
  6. Step 6: Final answer
    x = 23,088.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.