Home / 97,546.68-145,495.85-94,593.42

Finding the Fourth Proportional to 97,546.68, 145,495.85 and 94,593.42

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Solution

The fourth proportional to 97,546.68, 145,495.85 and 94,593.42 is: 141,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,546.68 : 145,495.85 = 94,593.42 : x
  2. Step 2: Convert to fraction form
    97,546.68/145,495.85 = 94,593.42/x
  3. Step 3: Cross multiply
    97,546.68x = 145,495.85 × 94,593.42
  4. Step 4: Simplify right side
    97,546.68x = 13,762,949,574.34
  5. Step 5: Solve for x
    x = 13,762,949,574.34/97,546.68
  6. Step 6: Final answer
    x = 141,090.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.