Home / 223,831.01-335,826.74-111,501.23

Finding the Fourth Proportional to 223,831.01, 335,826.74 and 111,501.23

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Solution

The fourth proportional to 223,831.01, 335,826.74 and 111,501.23 is: 167,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,831.01 : 335,826.74 = 111,501.23 : x
  2. Step 2: Convert to fraction form
    223,831.01/335,826.74 = 111,501.23/x
  3. Step 3: Cross multiply
    223,831.01x = 335,826.74 × 111,501.23
  4. Step 4: Simplify right side
    223,831.01x = 37,445,093,176.51
  5. Step 5: Solve for x
    x = 37,445,093,176.51/223,831.01
  6. Step 6: Final answer
    x = 167,291.80

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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.