Home / 46,625.16-64,343.44-25,404.40

Finding the Fourth Proportional to 46,625.16, 64,343.44 and 25,404.40

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Solution

The fourth proportional to 46,625.16, 64,343.44 and 25,404.40 is: 35,058.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,625.16 : 64,343.44 = 25,404.40 : x
  2. Step 2: Convert to fraction form
    46,625.16/64,343.44 = 25,404.40/x
  3. Step 3: Cross multiply
    46,625.16x = 64,343.44 × 25,404.40
  4. Step 4: Simplify right side
    46,625.16x = 1,634,606,487.14
  5. Step 5: Solve for x
    x = 1,634,606,487.14/46,625.16
  6. Step 6: Final answer
    x = 35,058.46

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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.