Home / 130,590.54-195,885.81-37,084.14

Finding the Fourth Proportional to 130,590.54, 195,885.81 and 37,084.14

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Solution

The fourth proportional to 130,590.54, 195,885.81 and 37,084.14 is: 55,626.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,590.54 : 195,885.81 = 37,084.14 : x
  2. Step 2: Convert to fraction form
    130,590.54/195,885.81 = 37,084.14/x
  3. Step 3: Cross multiply
    130,590.54x = 195,885.81 × 37,084.14
  4. Step 4: Simplify right side
    130,590.54x = 7,264,256,802.05
  5. Step 5: Solve for x
    x = 7,264,256,802.05/130,590.54
  6. Step 6: Final answer
    x = 55,626.21

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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.