Home / 46,376.67-63,952.65-39,684.45

Finding the Fourth Proportional to 46,376.67, 63,952.65 and 39,684.45

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Solution

The fourth proportional to 46,376.67, 63,952.65 and 39,684.45 is: 54,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,376.67 : 63,952.65 = 39,684.45 : x
  2. Step 2: Convert to fraction form
    46,376.67/63,952.65 = 39,684.45/x
  3. Step 3: Cross multiply
    46,376.67x = 63,952.65 × 39,684.45
  4. Step 4: Simplify right side
    46,376.67x = 2,537,925,741.29
  5. Step 5: Solve for x
    x = 2,537,925,741.29/46,376.67
  6. Step 6: Final answer
    x = 54,724.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.