Home / 46,116.16-63,582.08-30,175.36

Finding the Fourth Proportional to 46,116.16, 63,582.08 and 30,175.36

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Solution

The fourth proportional to 46,116.16, 63,582.08 and 30,175.36 is: 41,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,116.16 : 63,582.08 = 30,175.36 : x
  2. Step 2: Convert to fraction form
    46,116.16/63,582.08 = 30,175.36/x
  3. Step 3: Cross multiply
    46,116.16x = 63,582.08 × 30,175.36
  4. Step 4: Simplify right side
    46,116.16x = 1,918,612,153.55
  5. Step 5: Solve for x
    x = 1,918,612,153.55/46,116.16
  6. Step 6: Final answer
    x = 41,603.90

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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.