Home / 46,291.20-63,881.10-25,070.28

Finding the Fourth Proportional to 46,291.20, 63,881.10 and 25,070.28

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Solution

The fourth proportional to 46,291.20, 63,881.10 and 25,070.28 is: 34,596.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,291.20 : 63,881.10 = 25,070.28 : x
  2. Step 2: Convert to fraction form
    46,291.20/63,881.10 = 25,070.28/x
  3. Step 3: Cross multiply
    46,291.20x = 63,881.10 × 25,070.28
  4. Step 4: Simplify right side
    46,291.20x = 1,601,517,063.71
  5. Step 5: Solve for x
    x = 1,601,517,063.71/46,291.20
  6. Step 6: Final answer
    x = 34,596.58

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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.