Home / 9,303.51-13,955.27-3,459.36

Finding the Fourth Proportional to 9,303.51, 13,955.27 and 3,459.36

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Solution

The fourth proportional to 9,303.51, 13,955.27 and 3,459.36 is: 5,189.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.51 : 13,955.27 = 3,459.36 : x
  2. Step 2: Convert to fraction form
    9,303.51/13,955.27 = 3,459.36/x
  3. Step 3: Cross multiply
    9,303.51x = 13,955.27 × 3,459.36
  4. Step 4: Simplify right side
    9,303.51x = 48,276,302.83
  5. Step 5: Solve for x
    x = 48,276,302.83/9,303.51
  6. Step 6: Final answer
    x = 5,189.04

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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.