Home / 73,675.28-110,513.69-58,977.63

Finding the Fourth Proportional to 73,675.28, 110,513.69 and 58,977.63

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Solution

The fourth proportional to 73,675.28, 110,513.69 and 58,977.63 is: 88,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,675.28 : 110,513.69 = 58,977.63 : x
  2. Step 2: Convert to fraction form
    73,675.28/110,513.69 = 58,977.63/x
  3. Step 3: Cross multiply
    73,675.28x = 110,513.69 × 58,977.63
  4. Step 4: Simplify right side
    73,675.28x = 6,517,835,518.75
  5. Step 5: Solve for x
    x = 6,517,835,518.75/73,675.28
  6. Step 6: Final answer
    x = 88,467.06

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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.