Home / 45,280.02-67,919.76-24,634.74

Finding the Fourth Proportional to 45,280.02, 67,919.76 and 24,634.74

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Solution

The fourth proportional to 45,280.02, 67,919.76 and 24,634.74 is: 36,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,280.02 : 67,919.76 = 24,634.74 : x
  2. Step 2: Convert to fraction form
    45,280.02/67,919.76 = 24,634.74/x
  3. Step 3: Cross multiply
    45,280.02x = 67,919.76 × 24,634.74
  4. Step 4: Simplify right side
    45,280.02x = 1,673,185,628.46
  5. Step 5: Solve for x
    x = 1,673,185,628.46/45,280.02
  6. Step 6: Final answer
    x = 36,951.96

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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.