Home / 63,823.19-88,075.97-35,535.56

Finding the Fourth Proportional to 63,823.19, 88,075.97 and 35,535.56

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Solution

The fourth proportional to 63,823.19, 88,075.97 and 35,535.56 is: 49,039.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,823.19 : 88,075.97 = 35,535.56 : x
  2. Step 2: Convert to fraction form
    63,823.19/88,075.97 = 35,535.56/x
  3. Step 3: Cross multiply
    63,823.19x = 88,075.97 × 35,535.56
  4. Step 4: Simplify right side
    63,823.19x = 3,129,828,916.49
  5. Step 5: Solve for x
    x = 3,129,828,916.49/63,823.19
  6. Step 6: Final answer
    x = 49,039.05

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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.