Home / 46,200.32-69,309.02-14,618.33

Finding the Fourth Proportional to 46,200.32, 69,309.02 and 14,618.33

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Solution

The fourth proportional to 46,200.32, 69,309.02 and 14,618.33 is: 21,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,200.32 : 69,309.02 = 14,618.33 : x
  2. Step 2: Convert to fraction form
    46,200.32/69,309.02 = 14,618.33/x
  3. Step 3: Cross multiply
    46,200.32x = 69,309.02 × 14,618.33
  4. Step 4: Simplify right side
    46,200.32x = 1,013,182,135.26
  5. Step 5: Solve for x
    x = 1,013,182,135.26/46,200.32
  6. Step 6: Final answer
    x = 21,930.20

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1.5x scale

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.