Home / 46,787.09-64,567.13-25,567.74

Finding the Fourth Proportional to 46,787.09, 64,567.13 and 25,567.74

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Solution

The fourth proportional to 46,787.09, 64,567.13 and 25,567.74 is: 35,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,787.09 : 64,567.13 = 25,567.74 : x
  2. Step 2: Convert to fraction form
    46,787.09/64,567.13 = 25,567.74/x
  3. Step 3: Cross multiply
    46,787.09x = 64,567.13 × 25,567.74
  4. Step 4: Simplify right side
    46,787.09x = 1,650,835,464.55
  5. Step 5: Solve for x
    x = 1,650,835,464.55/46,787.09
  6. Step 6: Final answer
    x = 35,284.00

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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.