Home / 134,098.52-201,172.44-44,146.40

Finding the Fourth Proportional to 134,098.52, 201,172.44 and 44,146.40

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Solution

The fourth proportional to 134,098.52, 201,172.44 and 44,146.40 is: 66,227.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,098.52 : 201,172.44 = 44,146.40 : x
  2. Step 2: Convert to fraction form
    134,098.52/201,172.44 = 44,146.40/x
  3. Step 3: Cross multiply
    134,098.52x = 201,172.44 × 44,146.40
  4. Step 4: Simplify right side
    134,098.52x = 8,881,039,005.22
  5. Step 5: Solve for x
    x = 8,881,039,005.22/134,098.52
  6. Step 6: Final answer
    x = 66,227.72

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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.