Home / 155,556.54-233,282.92-60,762.16

Finding the Fourth Proportional to 155,556.54, 233,282.92 and 60,762.16

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Solution

The fourth proportional to 155,556.54, 233,282.92 and 60,762.16 is: 91,122.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,556.54 : 233,282.92 = 60,762.16 : x
  2. Step 2: Convert to fraction form
    155,556.54/233,282.92 = 60,762.16/x
  3. Step 3: Cross multiply
    155,556.54x = 233,282.92 × 60,762.16
  4. Step 4: Simplify right side
    155,556.54x = 14,174,774,110.31
  5. Step 5: Solve for x
    x = 14,174,774,110.31/155,556.54
  6. Step 6: Final answer
    x = 91,122.97

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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.