Home / 246,521.48-369,830.16-94,707.50

Finding the Fourth Proportional to 246,521.48, 369,830.16 and 94,707.50

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Solution

The fourth proportional to 246,521.48, 369,830.16 and 94,707.50 is: 142,079.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,521.48 : 369,830.16 = 94,707.50 : x
  2. Step 2: Convert to fraction form
    246,521.48/369,830.16 = 94,707.50/x
  3. Step 3: Cross multiply
    246,521.48x = 369,830.16 × 94,707.50
  4. Step 4: Simplify right side
    246,521.48x = 35,025,688,029.05
  5. Step 5: Solve for x
    x = 35,025,688,029.05/246,521.48
  6. Step 6: Final answer
    x = 142,079.66

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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.