Home / 133,730.02-200,604.93-44,983.18

Finding the Fourth Proportional to 133,730.02, 200,604.93 and 44,983.18

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Solution

The fourth proportional to 133,730.02, 200,604.93 and 44,983.18 is: 67,478.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,730.02 : 200,604.93 = 44,983.18 : x
  2. Step 2: Convert to fraction form
    133,730.02/200,604.93 = 44,983.18/x
  3. Step 3: Cross multiply
    133,730.02x = 200,604.93 × 44,983.18
  4. Step 4: Simplify right side
    133,730.02x = 9,023,847,675.08
  5. Step 5: Solve for x
    x = 9,023,847,675.08/133,730.02
  6. Step 6: Final answer
    x = 67,478.10

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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.