Home / 46,364.84-69,547.31-16,775.74

Finding the Fourth Proportional to 46,364.84, 69,547.31 and 16,775.74

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Solution

The fourth proportional to 46,364.84, 69,547.31 and 16,775.74 is: 25,163.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,364.84 : 69,547.31 = 16,775.74 : x
  2. Step 2: Convert to fraction form
    46,364.84/69,547.31 = 16,775.74/x
  3. Step 3: Cross multiply
    46,364.84x = 69,547.31 × 16,775.74
  4. Step 4: Simplify right side
    46,364.84x = 1,166,707,656.22
  5. Step 5: Solve for x
    x = 1,166,707,656.22/46,364.84
  6. Step 6: Final answer
    x = 25,163.63

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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.