Home / 17,633.11-26,460.06-6,547.60

Finding the Fourth Proportional to 17,633.11, 26,460.06 and 6,547.60

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Solution

The fourth proportional to 17,633.11, 26,460.06 and 6,547.60 is: 9,825.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,633.11 : 26,460.06 = 6,547.60 : x
  2. Step 2: Convert to fraction form
    17,633.11/26,460.06 = 6,547.60/x
  3. Step 3: Cross multiply
    17,633.11x = 26,460.06 × 6,547.60
  4. Step 4: Simplify right side
    17,633.11x = 173,249,888.86
  5. Step 5: Solve for x
    x = 173,249,888.86/17,633.11
  6. Step 6: Final answer
    x = 9,825.26

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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.