Home / 134,328.71-201,222.60-62,179.93

Finding the Fourth Proportional to 134,328.71, 201,222.60 and 62,179.93

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Solution

The fourth proportional to 134,328.71, 201,222.60 and 62,179.93 is: 93,144.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,328.71 : 201,222.60 = 62,179.93 : x
  2. Step 2: Convert to fraction form
    134,328.71/201,222.60 = 62,179.93/x
  3. Step 3: Cross multiply
    134,328.71x = 201,222.60 × 62,179.93
  4. Step 4: Simplify right side
    134,328.71x = 12,512,006,068.89
  5. Step 5: Solve for x
    x = 12,512,006,068.89/134,328.71
  6. Step 6: Final answer
    x = 93,144.69

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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.