Home / 166,967.07-230,423.99-99,024.27

Finding the Fourth Proportional to 166,967.07, 230,423.99 and 99,024.27

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Solution

The fourth proportional to 166,967.07, 230,423.99 and 99,024.27 is: 136,659.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,967.07 : 230,423.99 = 99,024.27 : x
  2. Step 2: Convert to fraction form
    166,967.07/230,423.99 = 99,024.27/x
  3. Step 3: Cross multiply
    166,967.07x = 230,423.99 × 99,024.27
  4. Step 4: Simplify right side
    166,967.07x = 22,817,566,905.12
  5. Step 5: Solve for x
    x = 22,817,566,905.12/166,967.07
  6. Step 6: Final answer
    x = 136,659.08

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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.