Home / 19,197.02-26,494.03-10,699.91

Finding the Fourth Proportional to 19,197.02, 26,494.03 and 10,699.91

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Solution

The fourth proportional to 19,197.02, 26,494.03 and 10,699.91 is: 14,767.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,197.02 : 26,494.03 = 10,699.91 : x
  2. Step 2: Convert to fraction form
    19,197.02/26,494.03 = 10,699.91/x
  3. Step 3: Cross multiply
    19,197.02x = 26,494.03 × 10,699.91
  4. Step 4: Simplify right side
    19,197.02x = 283,483,829.52
  5. Step 5: Solve for x
    x = 283,483,829.52/19,197.02
  6. Step 6: Final answer
    x = 14,767.08

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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.