Home / 134,672.10-202,008.15-46,025.70

Finding the Fourth Proportional to 134,672.10, 202,008.15 and 46,025.70

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Solution

The fourth proportional to 134,672.10, 202,008.15 and 46,025.70 is: 69,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,672.10 : 202,008.15 = 46,025.70 : x
  2. Step 2: Convert to fraction form
    134,672.10/202,008.15 = 46,025.70/x
  3. Step 3: Cross multiply
    134,672.10x = 202,008.15 × 46,025.70
  4. Step 4: Simplify right side
    134,672.10x = 9,297,566,509.46
  5. Step 5: Solve for x
    x = 9,297,566,509.46/134,672.10
  6. Step 6: Final answer
    x = 69,038.55

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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.