Home / 41,762.96-57,632.70-22,900.08

Finding the Fourth Proportional to 41,762.96, 57,632.70 and 22,900.08

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Solution

The fourth proportional to 41,762.96, 57,632.70 and 22,900.08 is: 31,602.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,762.96 : 57,632.70 = 22,900.08 : x
  2. Step 2: Convert to fraction form
    41,762.96/57,632.70 = 22,900.08/x
  3. Step 3: Cross multiply
    41,762.96x = 57,632.70 × 22,900.08
  4. Step 4: Simplify right side
    41,762.96x = 1,319,793,326.12
  5. Step 5: Solve for x
    x = 1,319,793,326.12/41,762.96
  6. Step 6: Final answer
    x = 31,602.01

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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.