Home / 19,349.04-26,760.60-17,358.87

Finding the Fourth Proportional to 19,349.04, 26,760.60 and 17,358.87

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Solution

The fourth proportional to 19,349.04, 26,760.60 and 17,358.87 is: 24,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,349.04 : 26,760.60 = 17,358.87 : x
  2. Step 2: Convert to fraction form
    19,349.04/26,760.60 = 17,358.87/x
  3. Step 3: Cross multiply
    19,349.04x = 26,760.60 × 17,358.87
  4. Step 4: Simplify right side
    19,349.04x = 464,533,776.52
  5. Step 5: Solve for x
    x = 464,533,776.52/19,349.04
  6. Step 6: Final answer
    x = 24,008.10

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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.