Home / 147,194.04-220,792.98-64,084.92

Finding the Fourth Proportional to 147,194.04, 220,792.98 and 64,084.92

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Solution

The fourth proportional to 147,194.04, 220,792.98 and 64,084.92 is: 96,128.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,194.04 : 220,792.98 = 64,084.92 : x
  2. Step 2: Convert to fraction form
    147,194.04/220,792.98 = 64,084.92/x
  3. Step 3: Cross multiply
    147,194.04x = 220,792.98 × 64,084.92
  4. Step 4: Simplify right side
    147,194.04x = 14,149,500,459.86
  5. Step 5: Solve for x
    x = 14,149,500,459.86/147,194.04
  6. Step 6: Final answer
    x = 96,128.22

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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.