Home / 96,529.12-133,186.08-58,798.24

Finding the Fourth Proportional to 96,529.12, 133,186.08 and 58,798.24

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Solution

The fourth proportional to 96,529.12, 133,186.08 and 58,798.24 is: 81,126.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,529.12 : 133,186.08 = 58,798.24 : x
  2. Step 2: Convert to fraction form
    96,529.12/133,186.08 = 58,798.24/x
  3. Step 3: Cross multiply
    96,529.12x = 133,186.08 × 58,798.24
  4. Step 4: Simplify right side
    96,529.12x = 7,831,107,096.50
  5. Step 5: Solve for x
    x = 7,831,107,096.50/96,529.12
  6. Step 6: Final answer
    x = 81,126.89

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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.