Home / 46,113.09-69,179.35-14,945.91

Finding the Fourth Proportional to 46,113.09, 69,179.35 and 14,945.91

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Solution

The fourth proportional to 46,113.09, 69,179.35 and 14,945.91 is: 22,422.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113.09 : 69,179.35 = 14,945.91 : x
  2. Step 2: Convert to fraction form
    46,113.09/69,179.35 = 14,945.91/x
  3. Step 3: Cross multiply
    46,113.09x = 69,179.35 × 14,945.91
  4. Step 4: Simplify right side
    46,113.09x = 1,033,948,070.19
  5. Step 5: Solve for x
    x = 1,033,948,070.19/46,113.09
  6. Step 6: Final answer
    x = 22,422.01

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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.