Home / 62,510.06-86,260.56-34,210.28

Finding the Fourth Proportional to 62,510.06, 86,260.56 and 34,210.28

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Solution

The fourth proportional to 62,510.06, 86,260.56 and 34,210.28 is: 47,208.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,510.06 : 86,260.56 = 34,210.28 : x
  2. Step 2: Convert to fraction form
    62,510.06/86,260.56 = 34,210.28/x
  3. Step 3: Cross multiply
    62,510.06x = 86,260.56 × 34,210.28
  4. Step 4: Simplify right side
    62,510.06x = 2,950,997,910.56
  5. Step 5: Solve for x
    x = 2,950,997,910.56/62,510.06
  6. Step 6: Final answer
    x = 47,208.37

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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.