Home / 29,313.63-43,965.59-10,590.08

Finding the Fourth Proportional to 29,313.63, 43,965.59 and 10,590.08

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Solution

The fourth proportional to 29,313.63, 43,965.59 and 10,590.08 is: 15,883.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313.63 : 43,965.59 = 10,590.08 : x
  2. Step 2: Convert to fraction form
    29,313.63/43,965.59 = 10,590.08/x
  3. Step 3: Cross multiply
    29,313.63x = 43,965.59 × 10,590.08
  4. Step 4: Simplify right side
    29,313.63x = 465,598,842.57
  5. Step 5: Solve for x
    x = 465,598,842.57/29,313.63
  6. Step 6: Final answer
    x = 15,883.36

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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.