Home / 26,064.11-35,968.51-14,127.45

Finding the Fourth Proportional to 26,064.11, 35,968.51 and 14,127.45

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Solution

The fourth proportional to 26,064.11, 35,968.51 and 14,127.45 is: 19,495.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064.11 : 35,968.51 = 14,127.45 : x
  2. Step 2: Convert to fraction form
    26,064.11/35,968.51 = 14,127.45/x
  3. Step 3: Cross multiply
    26,064.11x = 35,968.51 × 14,127.45
  4. Step 4: Simplify right side
    26,064.11x = 508,143,209.38
  5. Step 5: Solve for x
    x = 508,143,209.38/26,064.11
  6. Step 6: Final answer
    x = 19,495.90

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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.