Home / 97,316.14-134,296.20-52,604.14

Finding the Fourth Proportional to 97,316.14, 134,296.20 and 52,604.14

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Solution

The fourth proportional to 97,316.14, 134,296.20 and 52,604.14 is: 72,593.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,316.14 : 134,296.20 = 52,604.14 : x
  2. Step 2: Convert to fraction form
    97,316.14/134,296.20 = 52,604.14/x
  3. Step 3: Cross multiply
    97,316.14x = 134,296.20 × 52,604.14
  4. Step 4: Simplify right side
    97,316.14x = 7,064,536,106.27
  5. Step 5: Solve for x
    x = 7,064,536,106.27/97,316.14
  6. Step 6: Final answer
    x = 72,593.67

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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.