Home / 46,663.42-64,393.89-25,442.26

Finding the Fourth Proportional to 46,663.42, 64,393.89 and 25,442.26

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Solution

The fourth proportional to 46,663.42, 64,393.89 and 25,442.26 is: 35,109.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.42 : 64,393.89 = 25,442.26 : x
  2. Step 2: Convert to fraction form
    46,663.42/64,393.89 = 25,442.26/x
  3. Step 3: Cross multiply
    46,663.42x = 64,393.89 × 25,442.26
  4. Step 4: Simplify right side
    46,663.42x = 1,638,326,091.79
  5. Step 5: Solve for x
    x = 1,638,326,091.79/46,663.42
  6. Step 6: Final answer
    x = 35,109.43

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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.