Home / 19,588.29-29,386.01-6,263.11

Finding the Fourth Proportional to 19,588.29, 29,386.01 and 6,263.11

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Solution

The fourth proportional to 19,588.29, 29,386.01 and 6,263.11 is: 9,395.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,588.29 : 29,386.01 = 6,263.11 : x
  2. Step 2: Convert to fraction form
    19,588.29/29,386.01 = 6,263.11/x
  3. Step 3: Cross multiply
    19,588.29x = 29,386.01 × 6,263.11
  4. Step 4: Simplify right side
    19,588.29x = 184,047,813.09
  5. Step 5: Solve for x
    x = 184,047,813.09/19,588.29
  6. Step 6: Final answer
    x = 9,395.81

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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.