Home / 117,004.40-175,506.60-97,564.40

Finding the Fourth Proportional to 117,004.40, 175,506.60 and 97,564.40

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Solution

The fourth proportional to 117,004.40, 175,506.60 and 97,564.40 is: 146,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,004.40 : 175,506.60 = 97,564.40 : x
  2. Step 2: Convert to fraction form
    117,004.40/175,506.60 = 97,564.40/x
  3. Step 3: Cross multiply
    117,004.40x = 175,506.60 × 97,564.40
  4. Step 4: Simplify right side
    117,004.40x = 17,123,196,125.04
  5. Step 5: Solve for x
    x = 17,123,196,125.04/117,004.40
  6. Step 6: Final answer
    x = 146,346.60

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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.