Home / 46,025.49-69,039.11-14,434.86

Finding the Fourth Proportional to 46,025.49, 69,039.11 and 14,434.86

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Solution

The fourth proportional to 46,025.49, 69,039.11 and 14,434.86 is: 21,652.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025.49 : 69,039.11 = 14,434.86 : x
  2. Step 2: Convert to fraction form
    46,025.49/69,039.11 = 14,434.86/x
  3. Step 3: Cross multiply
    46,025.49x = 69,039.11 × 14,434.86
  4. Step 4: Simplify right side
    46,025.49x = 996,569,887.37
  5. Step 5: Solve for x
    x = 996,569,887.37/46,025.49
  6. Step 6: Final answer
    x = 21,652.56

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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.