Home / 46,784.79-64,562.67-25,563.60

Finding the Fourth Proportional to 46,784.79, 64,562.67 and 25,563.60

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Solution

The fourth proportional to 46,784.79, 64,562.67 and 25,563.60 is: 35,277.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,784.79 : 64,562.67 = 25,563.60 : x
  2. Step 2: Convert to fraction form
    46,784.79/64,562.67 = 25,563.60/x
  3. Step 3: Cross multiply
    46,784.79x = 64,562.67 × 25,563.60
  4. Step 4: Simplify right side
    46,784.79x = 1,650,454,270.81
  5. Step 5: Solve for x
    x = 1,650,454,270.81/46,784.79
  6. Step 6: Final answer
    x = 35,277.58

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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.