Home / 94,606.08-130,554.72-52,168.48

Finding the Fourth Proportional to 94,606.08, 130,554.72 and 52,168.48

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Solution

The fourth proportional to 94,606.08, 130,554.72 and 52,168.48 is: 71,991.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,606.08 : 130,554.72 = 52,168.48 : x
  2. Step 2: Convert to fraction form
    94,606.08/130,554.72 = 52,168.48/x
  3. Step 3: Cross multiply
    94,606.08x = 130,554.72 × 52,168.48
  4. Step 4: Simplify right side
    94,606.08x = 6,810,841,299.23
  5. Step 5: Solve for x
    x = 6,810,841,299.23/94,606.08
  6. Step 6: Final answer
    x = 71,991.58

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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.