Home / 152,707.02-229,150.17-63,953.70

Finding the Fourth Proportional to 152,707.02, 229,150.17 and 63,953.70

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Solution

The fourth proportional to 152,707.02, 229,150.17 and 63,953.70 is: 95,968.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,707.02 : 229,150.17 = 63,953.70 : x
  2. Step 2: Convert to fraction form
    152,707.02/229,150.17 = 63,953.70/x
  3. Step 3: Cross multiply
    152,707.02x = 229,150.17 × 63,953.70
  4. Step 4: Simplify right side
    152,707.02x = 14,655,001,227.13
  5. Step 5: Solve for x
    x = 14,655,001,227.13/152,707.02
  6. Step 6: Final answer
    x = 95,968.09

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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.