Home / 9,365.51-14,055.17-4,435.14

Finding the Fourth Proportional to 9,365.51, 14,055.17 and 4,435.14

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Solution

The fourth proportional to 9,365.51, 14,055.17 and 4,435.14 is: 6,655.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365.51 : 14,055.17 = 4,435.14 : x
  2. Step 2: Convert to fraction form
    9,365.51/14,055.17 = 4,435.14/x
  3. Step 3: Cross multiply
    9,365.51x = 14,055.17 × 4,435.14
  4. Step 4: Simplify right side
    9,365.51x = 62,336,576.40
  5. Step 5: Solve for x
    x = 62,336,576.40/9,365.51
  6. Step 6: Final answer
    x = 6,655.98

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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.