Home / 63,887.16-95,831.34-22,334.28

Finding the Fourth Proportional to 63,887.16, 95,831.34 and 22,334.28

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Solution

The fourth proportional to 63,887.16, 95,831.34 and 22,334.28 is: 33,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,887.16 : 95,831.34 = 22,334.28 : x
  2. Step 2: Convert to fraction form
    63,887.16/95,831.34 = 22,334.28/x
  3. Step 3: Cross multiply
    63,887.16x = 95,831.34 × 22,334.28
  4. Step 4: Simplify right side
    63,887.16x = 2,140,323,980.34
  5. Step 5: Solve for x
    x = 2,140,323,980.34/63,887.16
  6. Step 6: Final answer
    x = 33,501.63

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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.