Home / 114,084.92-157,430.04-63,096.32

Finding the Fourth Proportional to 114,084.92, 157,430.04 and 63,096.32

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Solution

The fourth proportional to 114,084.92, 157,430.04 and 63,096.32 is: 87,068.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,084.92 : 157,430.04 = 63,096.32 : x
  2. Step 2: Convert to fraction form
    114,084.92/157,430.04 = 63,096.32/x
  3. Step 3: Cross multiply
    114,084.92x = 157,430.04 × 63,096.32
  4. Step 4: Simplify right side
    114,084.92x = 9,933,256,181.45
  5. Step 5: Solve for x
    x = 9,933,256,181.45/114,084.92
  6. Step 6: Final answer
    x = 87,068.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.