Home / 35,970.73-53,954.12-11,010.76

Finding the Fourth Proportional to 35,970.73, 53,954.12 and 11,010.76

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Solution

The fourth proportional to 35,970.73, 53,954.12 and 11,010.76 is: 16,515.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,970.73 : 53,954.12 = 11,010.76 : x
  2. Step 2: Convert to fraction form
    35,970.73/53,954.12 = 11,010.76/x
  3. Step 3: Cross multiply
    35,970.73x = 53,954.12 × 11,010.76
  4. Step 4: Simplify right side
    35,970.73x = 594,075,596.56
  5. Step 5: Solve for x
    x = 594,075,596.56/35,970.73
  6. Step 6: Final answer
    x = 16,515.53

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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.