Home / 29,095.66-43,661.72-13,298.23

Finding the Fourth Proportional to 29,095.66, 43,661.72 and 13,298.23

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Solution

The fourth proportional to 29,095.66, 43,661.72 and 13,298.23 is: 19,955.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,095.66 : 43,661.72 = 13,298.23 : x
  2. Step 2: Convert to fraction form
    29,095.66/43,661.72 = 13,298.23/x
  3. Step 3: Cross multiply
    29,095.66x = 43,661.72 × 13,298.23
  4. Step 4: Simplify right side
    29,095.66x = 580,623,594.76
  5. Step 5: Solve for x
    x = 580,623,594.76/29,095.66
  6. Step 6: Final answer
    x = 19,955.68

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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.