Home / 176,095.76-243,011.34-95,523.32

Finding the Fourth Proportional to 176,095.76, 243,011.34 and 95,523.32

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Solution

The fourth proportional to 176,095.76, 243,011.34 and 95,523.32 is: 131,821.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,095.76 : 243,011.34 = 95,523.32 : x
  2. Step 2: Convert to fraction form
    176,095.76/243,011.34 = 95,523.32/x
  3. Step 3: Cross multiply
    176,095.76x = 243,011.34 × 95,523.32
  4. Step 4: Simplify right side
    176,095.76x = 23,213,249,994.45
  5. Step 5: Solve for x
    x = 23,213,249,994.45/176,095.76
  6. Step 6: Final answer
    x = 131,821.74

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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.