Home / 46,600.02-69,888.30-13,320.26

Finding the Fourth Proportional to 46,600.02, 69,888.30 and 13,320.26

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Solution

The fourth proportional to 46,600.02, 69,888.30 and 13,320.26 is: 19,977.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,600.02 : 69,888.30 = 13,320.26 : x
  2. Step 2: Convert to fraction form
    46,600.02/69,888.30 = 13,320.26/x
  3. Step 3: Cross multiply
    46,600.02x = 69,888.30 × 13,320.26
  4. Step 4: Simplify right side
    46,600.02x = 930,930,326.96
  5. Step 5: Solve for x
    x = 930,930,326.96/46,600.02
  6. Step 6: Final answer
    x = 19,977.04

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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.