Home / 97,557.03-134,627.94-52,845.03

Finding the Fourth Proportional to 97,557.03, 134,627.94 and 52,845.03

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Solution

The fourth proportional to 97,557.03, 134,627.94 and 52,845.03 is: 72,925.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,557.03 : 134,627.94 = 52,845.03 : x
  2. Step 2: Convert to fraction form
    97,557.03/134,627.94 = 52,845.03/x
  3. Step 3: Cross multiply
    97,557.03x = 134,627.94 × 52,845.03
  4. Step 4: Simplify right side
    97,557.03x = 7,114,417,528.14
  5. Step 5: Solve for x
    x = 7,114,417,528.14/97,557.03
  6. Step 6: Final answer
    x = 72,925.73

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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.