Home / 197,823.03-296,730.28-48,064.11

Finding the Fourth Proportional to 197,823.03, 296,730.28 and 48,064.11

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Solution

The fourth proportional to 197,823.03, 296,730.28 and 48,064.11 is: 72,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,823.03 : 296,730.28 = 48,064.11 : x
  2. Step 2: Convert to fraction form
    197,823.03/296,730.28 = 48,064.11/x
  3. Step 3: Cross multiply
    197,823.03x = 296,730.28 × 48,064.11
  4. Step 4: Simplify right side
    197,823.03x = 14,262,076,818.25
  5. Step 5: Solve for x
    x = 14,262,076,818.25/197,823.03
  6. Step 6: Final answer
    x = 72,095.13

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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.