Home / 46,345.14-69,508.35-13,066.74

Finding the Fourth Proportional to 46,345.14, 69,508.35 and 13,066.74

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Solution

The fourth proportional to 46,345.14, 69,508.35 and 13,066.74 is: 19,597.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,345.14 : 69,508.35 = 13,066.74 : x
  2. Step 2: Convert to fraction form
    46,345.14/69,508.35 = 13,066.74/x
  3. Step 3: Cross multiply
    46,345.14x = 69,508.35 × 13,066.74
  4. Step 4: Simplify right side
    46,345.14x = 908,247,537.28
  5. Step 5: Solve for x
    x = 908,247,537.28/46,345.14
  6. Step 6: Final answer
    x = 19,597.47

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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.