Home / 19,416.10-26,801.37-17,051.26

Finding the Fourth Proportional to 19,416.10, 26,801.37 and 17,051.26

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Solution

The fourth proportional to 19,416.10, 26,801.37 and 17,051.26 is: 23,537.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,416.10 : 26,801.37 = 17,051.26 : x
  2. Step 2: Convert to fraction form
    19,416.10/26,801.37 = 17,051.26/x
  3. Step 3: Cross multiply
    19,416.10x = 26,801.37 × 17,051.26
  4. Step 4: Simplify right side
    19,416.10x = 456,996,988.14
  5. Step 5: Solve for x
    x = 456,996,988.14/19,416.10
  6. Step 6: Final answer
    x = 23,537.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.