Home / 176,602.08-243,709.56-96,029.52

Finding the Fourth Proportional to 176,602.08, 243,709.56 and 96,029.52

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Solution

The fourth proportional to 176,602.08, 243,709.56 and 96,029.52 is: 132,520.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,602.08 : 243,709.56 = 96,029.52 : x
  2. Step 2: Convert to fraction form
    176,602.08/243,709.56 = 96,029.52/x
  3. Step 3: Cross multiply
    176,602.08x = 243,709.56 × 96,029.52
  4. Step 4: Simplify right side
    176,602.08x = 23,403,312,066.21
  5. Step 5: Solve for x
    x = 23,403,312,066.21/176,602.08
  6. Step 6: Final answer
    x = 132,520.03

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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.