Home / 46,081.24-63,602.48-30,156.46

Finding the Fourth Proportional to 46,081.24, 63,602.48 and 30,156.46

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Solution

The fourth proportional to 46,081.24, 63,602.48 and 30,156.46 is: 41,622.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,081.24 : 63,602.48 = 30,156.46 : x
  2. Step 2: Convert to fraction form
    46,081.24/63,602.48 = 30,156.46/x
  3. Step 3: Cross multiply
    46,081.24x = 63,602.48 × 30,156.46
  4. Step 4: Simplify right side
    46,081.24x = 1,918,025,644.02
  5. Step 5: Solve for x
    x = 1,918,025,644.02/46,081.24
  6. Step 6: Final answer
    x = 41,622.70

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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.