Home / 153,050.04-229,608.45-64,252.98

Finding the Fourth Proportional to 153,050.04, 229,608.45 and 64,252.98

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Solution

The fourth proportional to 153,050.04, 229,608.45 and 64,252.98 is: 96,393.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,050.04 : 229,608.45 = 64,252.98 : x
  2. Step 2: Convert to fraction form
    153,050.04/229,608.45 = 64,252.98/x
  3. Step 3: Cross multiply
    153,050.04x = 229,608.45 × 64,252.98
  4. Step 4: Simplify right side
    153,050.04x = 14,753,027,145.68
  5. Step 5: Solve for x
    x = 14,753,027,145.68/153,050.04
  6. Step 6: Final answer
    x = 96,393.49

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1.5x scale

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.