Home / 63,914.48-95,831.64-19,526.48

Finding the Fourth Proportional to 63,914.48, 95,831.64 and 19,526.48

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Solution

The fourth proportional to 63,914.48, 95,831.64 and 19,526.48 is: 29,277.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,914.48 : 95,831.64 = 19,526.48 : x
  2. Step 2: Convert to fraction form
    63,914.48/95,831.64 = 19,526.48/x
  3. Step 3: Cross multiply
    63,914.48x = 95,831.64 × 19,526.48
  4. Step 4: Simplify right side
    63,914.48x = 1,871,254,601.83
  5. Step 5: Solve for x
    x = 1,871,254,601.83/63,914.48
  6. Step 6: Final answer
    x = 29,277.48

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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.