Home / 176,225.08-243,192.36-95,653.30

Finding the Fourth Proportional to 176,225.08, 243,192.36 and 95,653.30

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Solution

The fourth proportional to 176,225.08, 243,192.36 and 95,653.30 is: 132,002.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,225.08 : 243,192.36 = 95,653.30 : x
  2. Step 2: Convert to fraction form
    176,225.08/243,192.36 = 95,653.30/x
  3. Step 3: Cross multiply
    176,225.08x = 243,192.36 × 95,653.30
  4. Step 4: Simplify right side
    176,225.08x = 23,262,151,768.79
  5. Step 5: Solve for x
    x = 23,262,151,768.79/176,225.08
  6. Step 6: Final answer
    x = 132,002.50

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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.