Home / 9,303.51-13,935.22-4,365.75

Finding the Fourth Proportional to 9,303.51, 13,935.22 and 4,365.75

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Solution

The fourth proportional to 9,303.51, 13,935.22 and 4,365.75 is: 6,539.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.51 : 13,935.22 = 4,365.75 : x
  2. Step 2: Convert to fraction form
    9,303.51/13,935.22 = 4,365.75/x
  3. Step 3: Cross multiply
    9,303.51x = 13,935.22 × 4,365.75
  4. Step 4: Simplify right side
    9,303.51x = 60,837,686.72
  5. Step 5: Solve for x
    x = 60,837,686.72/9,303.51
  6. Step 6: Final answer
    x = 6,539.22

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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.