Home / 30,803.65-46,283.33-29,558.09

Finding the Fourth Proportional to 30,803.65, 46,283.33 and 29,558.09

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Solution

The fourth proportional to 30,803.65, 46,283.33 and 29,558.09 is: 44,411.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,803.65 : 46,283.33 = 29,558.09 : x
  2. Step 2: Convert to fraction form
    30,803.65/46,283.33 = 29,558.09/x
  3. Step 3: Cross multiply
    30,803.65x = 46,283.33 × 29,558.09
  4. Step 4: Simplify right side
    30,803.65x = 1,368,046,833.64
  5. Step 5: Solve for x
    x = 1,368,046,833.64/30,803.65
  6. Step 6: Final answer
    x = 44,411.84

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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.