Home / 161,926.14-223,498.14-110,328.60

Finding the Fourth Proportional to 161,926.14, 223,498.14 and 110,328.60

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Solution

The fourth proportional to 161,926.14, 223,498.14 and 110,328.60 is: 152,280.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,926.14 : 223,498.14 = 110,328.60 : x
  2. Step 2: Convert to fraction form
    161,926.14/223,498.14 = 110,328.60/x
  3. Step 3: Cross multiply
    161,926.14x = 223,498.14 × 110,328.60
  4. Step 4: Simplify right side
    161,926.14x = 24,658,236,888.80
  5. Step 5: Solve for x
    x = 24,658,236,888.80/161,926.14
  6. Step 6: Final answer
    x = 152,280.77

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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.