Home / 33,073.79-49,576.67-13,075.13

Finding the Fourth Proportional to 33,073.79, 49,576.67 and 13,075.13

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Solution

The fourth proportional to 33,073.79, 49,576.67 and 13,075.13 is: 19,599.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,073.79 : 49,576.67 = 13,075.13 : x
  2. Step 2: Convert to fraction form
    33,073.79/49,576.67 = 13,075.13/x
  3. Step 3: Cross multiply
    33,073.79x = 49,576.67 × 13,075.13
  4. Step 4: Simplify right side
    33,073.79x = 648,221,512.81
  5. Step 5: Solve for x
    x = 648,221,512.81/33,073.79
  6. Step 6: Final answer
    x = 19,599.25

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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.