Home / 46,959.24-64,805.76-28,092.72

Finding the Fourth Proportional to 46,959.24, 64,805.76 and 28,092.72

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Solution

The fourth proportional to 46,959.24, 64,805.76 and 28,092.72 is: 38,769.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,959.24 : 64,805.76 = 28,092.72 : x
  2. Step 2: Convert to fraction form
    46,959.24/64,805.76 = 28,092.72/x
  3. Step 3: Cross multiply
    46,959.24x = 64,805.76 × 28,092.72
  4. Step 4: Simplify right side
    46,959.24x = 1,820,570,070.07
  5. Step 5: Solve for x
    x = 1,820,570,070.07/46,959.24
  6. Step 6: Final answer
    x = 38,769.16

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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.