Home / 46,784.64-64,563.04-25,564.26

Finding the Fourth Proportional to 46,784.64, 64,563.04 and 25,564.26

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Solution

The fourth proportional to 46,784.64, 64,563.04 and 25,564.26 is: 35,278.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,784.64 : 64,563.04 = 25,564.26 : x
  2. Step 2: Convert to fraction form
    46,784.64/64,563.04 = 25,564.26/x
  3. Step 3: Cross multiply
    46,784.64x = 64,563.04 × 25,564.26
  4. Step 4: Simplify right side
    46,784.64x = 1,650,506,340.95
  5. Step 5: Solve for x
    x = 1,650,506,340.95/46,784.64
  6. Step 6: Final answer
    x = 35,278.81

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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.