Home / 97,293.61-134,265.36-54,852.04

Finding the Fourth Proportional to 97,293.61, 134,265.36 and 54,852.04

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Solution

The fourth proportional to 97,293.61, 134,265.36 and 54,852.04 is: 75,695.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,293.61 : 134,265.36 = 54,852.04 : x
  2. Step 2: Convert to fraction form
    97,293.61/134,265.36 = 54,852.04/x
  3. Step 3: Cross multiply
    97,293.61x = 134,265.36 × 54,852.04
  4. Step 4: Simplify right side
    97,293.61x = 7,364,728,897.33
  5. Step 5: Solve for x
    x = 7,364,728,897.33/97,293.61
  6. Step 6: Final answer
    x = 75,695.92

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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.