Home / 96,090.08-132,598.74-53,651.30

Finding the Fourth Proportional to 96,090.08, 132,598.74 and 53,651.30

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Solution

The fourth proportional to 96,090.08, 132,598.74 and 53,651.30 is: 74,035.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,090.08 : 132,598.74 = 53,651.30 : x
  2. Step 2: Convert to fraction form
    96,090.08/132,598.74 = 53,651.30/x
  3. Step 3: Cross multiply
    96,090.08x = 132,598.74 × 53,651.30
  4. Step 4: Simplify right side
    96,090.08x = 7,114,094,779.36
  5. Step 5: Solve for x
    x = 7,114,094,779.36/96,090.08
  6. Step 6: Final answer
    x = 74,035.68

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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.