Home / 46,528.28-64,209.20-25,307.56

Finding the Fourth Proportional to 46,528.28, 64,209.20 and 25,307.56

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Solution

The fourth proportional to 46,528.28, 64,209.20 and 25,307.56 is: 34,924.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,528.28 : 64,209.20 = 25,307.56 : x
  2. Step 2: Convert to fraction form
    46,528.28/64,209.20 = 25,307.56/x
  3. Step 3: Cross multiply
    46,528.28x = 64,209.20 × 25,307.56
  4. Step 4: Simplify right side
    46,528.28x = 1,624,978,181.55
  5. Step 5: Solve for x
    x = 1,624,978,181.55/46,528.28
  6. Step 6: Final answer
    x = 34,924.53

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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.