Home / 33,510.51-50,260.28-11,323.40

Finding the Fourth Proportional to 33,510.51, 50,260.28 and 11,323.40

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Solution

The fourth proportional to 33,510.51, 50,260.28 and 11,323.40 is: 16,983.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,510.51 : 50,260.28 = 11,323.40 : x
  2. Step 2: Convert to fraction form
    33,510.51/50,260.28 = 11,323.40/x
  3. Step 3: Cross multiply
    33,510.51x = 50,260.28 × 11,323.40
  4. Step 4: Simplify right side
    33,510.51x = 569,116,946.63
  5. Step 5: Solve for x
    x = 569,116,946.63/33,510.51
  6. Step 6: Final answer
    x = 16,983.24

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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.