Home / 96,554.76-133,245.54-58,829.16

Finding the Fourth Proportional to 96,554.76, 133,245.54 and 58,829.16

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Solution

The fourth proportional to 96,554.76, 133,245.54 and 58,829.16 is: 81,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,554.76 : 133,245.54 = 58,829.16 : x
  2. Step 2: Convert to fraction form
    96,554.76/133,245.54 = 58,829.16/x
  3. Step 3: Cross multiply
    96,554.76x = 133,245.54 × 58,829.16
  4. Step 4: Simplify right side
    96,554.76x = 7,838,723,191.95
  5. Step 5: Solve for x
    x = 7,838,723,191.95/96,554.76
  6. Step 6: Final answer
    x = 81,184.22

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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.