Home / 46,988.30-64,845.36-25,767.52

Finding the Fourth Proportional to 46,988.30, 64,845.36 and 25,767.52

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Solution

The fourth proportional to 46,988.30, 64,845.36 and 25,767.52 is: 35,560.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,988.30 : 64,845.36 = 25,767.52 : x
  2. Step 2: Convert to fraction form
    46,988.30/64,845.36 = 25,767.52/x
  3. Step 3: Cross multiply
    46,988.30x = 64,845.36 × 25,767.52
  4. Step 4: Simplify right side
    46,988.30x = 1,670,903,948.59
  5. Step 5: Solve for x
    x = 1,670,903,948.59/46,988.30
  6. Step 6: Final answer
    x = 35,560.00

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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.