Home / 46,580.19-64,280.90-25,359.61

Finding the Fourth Proportional to 46,580.19, 64,280.90 and 25,359.61

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Solution

The fourth proportional to 46,580.19, 64,280.90 and 25,359.61 is: 34,996.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,580.19 : 64,280.90 = 25,359.61 : x
  2. Step 2: Convert to fraction form
    46,580.19/64,280.90 = 25,359.61/x
  3. Step 3: Cross multiply
    46,580.19x = 64,280.90 × 25,359.61
  4. Step 4: Simplify right side
    46,580.19x = 1,630,138,554.45
  5. Step 5: Solve for x
    x = 1,630,138,554.45/46,580.19
  6. Step 6: Final answer
    x = 34,996.39

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1.5x scale

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.