Home / 29,698.02-44,547.06-8,921.52

Finding the Fourth Proportional to 29,698.02, 44,547.06 and 8,921.52

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Solution

The fourth proportional to 29,698.02, 44,547.06 and 8,921.52 is: 13,382.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,698.02 : 44,547.06 = 8,921.52 : x
  2. Step 2: Convert to fraction form
    29,698.02/44,547.06 = 8,921.52/x
  3. Step 3: Cross multiply
    29,698.02x = 44,547.06 × 8,921.52
  4. Step 4: Simplify right side
    29,698.02x = 397,427,486.73
  5. Step 5: Solve for x
    x = 397,427,486.73/29,698.02
  6. Step 6: Final answer
    x = 13,382.29

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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.