Home / 130,444.10-195,753.83-46,203.96

Finding the Fourth Proportional to 130,444.10, 195,753.83 and 46,203.96

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Solution

The fourth proportional to 130,444.10, 195,753.83 and 46,203.96 is: 69,337.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,444.10 : 195,753.83 = 46,203.96 : x
  2. Step 2: Convert to fraction form
    130,444.10/195,753.83 = 46,203.96/x
  3. Step 3: Cross multiply
    130,444.10x = 195,753.83 × 46,203.96
  4. Step 4: Simplify right side
    130,444.10x = 9,044,601,900.15
  5. Step 5: Solve for x
    x = 9,044,601,900.15/130,444.10
  6. Step 6: Final answer
    x = 69,337.00

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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.