Home / 97,256.04-145,884.06-50,410.50

Finding the Fourth Proportional to 97,256.04, 145,884.06 and 50,410.50

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Solution

The fourth proportional to 97,256.04, 145,884.06 and 50,410.50 is: 75,615.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,256.04 : 145,884.06 = 50,410.50 : x
  2. Step 2: Convert to fraction form
    97,256.04/145,884.06 = 50,410.50/x
  3. Step 3: Cross multiply
    97,256.04x = 145,884.06 × 50,410.50
  4. Step 4: Simplify right side
    97,256.04x = 7,354,088,406.63
  5. Step 5: Solve for x
    x = 7,354,088,406.63/97,256.04
  6. Step 6: Final answer
    x = 75,615.75

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.