Home / 134,897.16-202,298.23-44,915.43

Finding the Fourth Proportional to 134,897.16, 202,298.23 and 44,915.43

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Solution

The fourth proportional to 134,897.16, 202,298.23 and 44,915.43 is: 67,357.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,897.16 : 202,298.23 = 44,915.43 : x
  2. Step 2: Convert to fraction form
    134,897.16/202,298.23 = 44,915.43/x
  3. Step 3: Cross multiply
    134,897.16x = 202,298.23 × 44,915.43
  4. Step 4: Simplify right side
    134,897.16x = 9,086,311,988.69
  5. Step 5: Solve for x
    x = 9,086,311,988.69/134,897.16
  6. Step 6: Final answer
    x = 67,357.33

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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.