Home / 133,094.01-183,667.33-75,732.10

Finding the Fourth Proportional to 133,094.01, 183,667.33 and 75,732.10

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Solution

The fourth proportional to 133,094.01, 183,667.33 and 75,732.10 is: 104,508.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,094.01 : 183,667.33 = 75,732.10 : x
  2. Step 2: Convert to fraction form
    133,094.01/183,667.33 = 75,732.10/x
  3. Step 3: Cross multiply
    133,094.01x = 183,667.33 × 75,732.10
  4. Step 4: Simplify right side
    133,094.01x = 13,909,512,602.29
  5. Step 5: Solve for x
    x = 13,909,512,602.29/133,094.01
  6. Step 6: Final answer
    x = 104,508.93

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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.