Home / 46,984.08-70,476.06-11,445.38

Finding the Fourth Proportional to 46,984.08, 70,476.06 and 11,445.38

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Solution

The fourth proportional to 46,984.08, 70,476.06 and 11,445.38 is: 17,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,984.08 : 70,476.06 = 11,445.38 : x
  2. Step 2: Convert to fraction form
    46,984.08/70,476.06 = 11,445.38/x
  3. Step 3: Cross multiply
    46,984.08x = 70,476.06 × 11,445.38
  4. Step 4: Simplify right side
    46,984.08x = 806,625,287.60
  5. Step 5: Solve for x
    x = 806,625,287.60/46,984.08
  6. Step 6: Final answer
    x = 17,168.06

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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.