Home / 51,323.24-70,894.07-41,289.47

Finding the Fourth Proportional to 51,323.24, 70,894.07 and 41,289.47

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Solution

The fourth proportional to 51,323.24, 70,894.07 and 41,289.47 is: 57,034.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,323.24 : 70,894.07 = 41,289.47 : x
  2. Step 2: Convert to fraction form
    51,323.24/70,894.07 = 41,289.47/x
  3. Step 3: Cross multiply
    51,323.24x = 70,894.07 × 41,289.47
  4. Step 4: Simplify right side
    51,323.24x = 2,927,178,015.53
  5. Step 5: Solve for x
    x = 2,927,178,015.53/51,323.24
  6. Step 6: Final answer
    x = 57,034.17

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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.