Home / 37,045.80-55,568.70-34,907.40

Finding the Fourth Proportional to 37,045.80, 55,568.70 and 34,907.40

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Solution

The fourth proportional to 37,045.80, 55,568.70 and 34,907.40 is: 52,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,045.80 : 55,568.70 = 34,907.40 : x
  2. Step 2: Convert to fraction form
    37,045.80/55,568.70 = 34,907.40/x
  3. Step 3: Cross multiply
    37,045.80x = 55,568.70 × 34,907.40
  4. Step 4: Simplify right side
    37,045.80x = 1,939,758,838.38
  5. Step 5: Solve for x
    x = 1,939,758,838.38/37,045.80
  6. Step 6: Final answer
    x = 52,361.10

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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.