Home / 13,032.16-19,547.46-6,366.06

Finding the Fourth Proportional to 13,032.16, 19,547.46 and 6,366.06

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Solution

The fourth proportional to 13,032.16, 19,547.46 and 6,366.06 is: 9,548.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,032.16 : 19,547.46 = 6,366.06 : x
  2. Step 2: Convert to fraction form
    13,032.16/19,547.46 = 6,366.06/x
  3. Step 3: Cross multiply
    13,032.16x = 19,547.46 × 6,366.06
  4. Step 4: Simplify right side
    13,032.16x = 124,440,303.21
  5. Step 5: Solve for x
    x = 124,440,303.21/13,032.16
  6. Step 6: Final answer
    x = 9,548.71

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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.