Home / 134,718.32-202,075.20-46,033.84

Finding the Fourth Proportional to 134,718.32, 202,075.20 and 46,033.84

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Solution

The fourth proportional to 134,718.32, 202,075.20 and 46,033.84 is: 69,049.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,718.32 : 202,075.20 = 46,033.84 : x
  2. Step 2: Convert to fraction form
    134,718.32/202,075.20 = 46,033.84/x
  3. Step 3: Cross multiply
    134,718.32x = 202,075.20 × 46,033.84
  4. Step 4: Simplify right side
    134,718.32x = 9,302,297,424.77
  5. Step 5: Solve for x
    x = 9,302,297,424.77/134,718.32
  6. Step 6: Final answer
    x = 69,049.98

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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.