Home / 17,370.48-26,090.58-10,364.16

Finding the Fourth Proportional to 17,370.48, 26,090.58 and 10,364.16

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Solution

The fourth proportional to 17,370.48, 26,090.58 and 10,364.16 is: 15,567.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370.48 : 26,090.58 = 10,364.16 : x
  2. Step 2: Convert to fraction form
    17,370.48/26,090.58 = 10,364.16/x
  3. Step 3: Cross multiply
    17,370.48x = 26,090.58 × 10,364.16
  4. Step 4: Simplify right side
    17,370.48x = 270,407,036.75
  5. Step 5: Solve for x
    x = 270,407,036.75/17,370.48
  6. Step 6: Final answer
    x = 15,567.05

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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.