Home / 53,004.06-73,150.09-36,045.92

Finding the Fourth Proportional to 53,004.06, 73,150.09 and 36,045.92

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Solution

The fourth proportional to 53,004.06, 73,150.09 and 36,045.92 is: 49,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,004.06 : 73,150.09 = 36,045.92 : x
  2. Step 2: Convert to fraction form
    53,004.06/73,150.09 = 36,045.92/x
  3. Step 3: Cross multiply
    53,004.06x = 73,150.09 × 36,045.92
  4. Step 4: Simplify right side
    53,004.06x = 2,636,762,292.13
  5. Step 5: Solve for x
    x = 2,636,762,292.13/53,004.06
  6. Step 6: Final answer
    x = 49,746.42

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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.