Home / 46,580.12-64,280.58-25,359.56

Finding the Fourth Proportional to 46,580.12, 64,280.58 and 25,359.56

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Solution

The fourth proportional to 46,580.12, 64,280.58 and 25,359.56 is: 34,996.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,580.12 : 64,280.58 = 25,359.56 : x
  2. Step 2: Convert to fraction form
    46,580.12/64,280.58 = 25,359.56/x
  3. Step 3: Cross multiply
    46,580.12x = 64,280.58 × 25,359.56
  4. Step 4: Simplify right side
    46,580.12x = 1,630,127,225.34
  5. Step 5: Solve for x
    x = 1,630,127,225.34/46,580.12
  6. Step 6: Final answer
    x = 34,996.20

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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.