Home / 233,195.10-349,879.05-93,054.30

Finding the Fourth Proportional to 233,195.10, 349,879.05 and 93,054.30

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Solution

The fourth proportional to 233,195.10, 349,879.05 and 93,054.30 is: 139,615.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,195.10 : 349,879.05 = 93,054.30 : x
  2. Step 2: Convert to fraction form
    233,195.10/349,879.05 = 93,054.30/x
  3. Step 3: Cross multiply
    233,195.10x = 349,879.05 × 93,054.30
  4. Step 4: Simplify right side
    233,195.10x = 32,557,750,082.42
  5. Step 5: Solve for x
    x = 32,557,750,082.42/233,195.10
  6. Step 6: Final answer
    x = 139,615.93

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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.