Home / 46,025.75-69,039.47-14,435.11

Finding the Fourth Proportional to 46,025.75, 69,039.47 and 14,435.11

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Solution

The fourth proportional to 46,025.75, 69,039.47 and 14,435.11 is: 21,652.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025.75 : 69,039.47 = 14,435.11 : x
  2. Step 2: Convert to fraction form
    46,025.75/69,039.47 = 14,435.11/x
  3. Step 3: Cross multiply
    46,025.75x = 69,039.47 × 14,435.11
  4. Step 4: Simplify right side
    46,025.75x = 996,592,343.79
  5. Step 5: Solve for x
    x = 996,592,343.79/46,025.75
  6. Step 6: Final answer
    x = 21,652.93

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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.