Home / 104,417.72-144,096.39-59,094.88

Finding the Fourth Proportional to 104,417.72, 144,096.39 and 59,094.88

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Solution

The fourth proportional to 104,417.72, 144,096.39 and 59,094.88 is: 81,550.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,417.72 : 144,096.39 = 59,094.88 : x
  2. Step 2: Convert to fraction form
    104,417.72/144,096.39 = 59,094.88/x
  3. Step 3: Cross multiply
    104,417.72x = 144,096.39 × 59,094.88
  4. Step 4: Simplify right side
    104,417.72x = 8,515,358,875.48
  5. Step 5: Solve for x
    x = 8,515,358,875.48/104,417.72
  6. Step 6: Final answer
    x = 81,550.90

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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.