Home / 46,302.12-63,896.72-25,081.45

Finding the Fourth Proportional to 46,302.12, 63,896.72 and 25,081.45

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Solution

The fourth proportional to 46,302.12, 63,896.72 and 25,081.45 is: 34,612.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,302.12 : 63,896.72 = 25,081.45 : x
  2. Step 2: Convert to fraction form
    46,302.12/63,896.72 = 25,081.45/x
  3. Step 3: Cross multiply
    46,302.12x = 63,896.72 × 25,081.45
  4. Step 4: Simplify right side
    46,302.12x = 1,602,622,102.69
  5. Step 5: Solve for x
    x = 1,602,622,102.69/46,302.12
  6. Step 6: Final answer
    x = 34,612.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.