Home / 46,680.93-64,420.02-25,460.55

Finding the Fourth Proportional to 46,680.93, 64,420.02 and 25,460.55

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Solution

The fourth proportional to 46,680.93, 64,420.02 and 25,460.55 is: 35,135.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680.93 : 64,420.02 = 25,460.55 : x
  2. Step 2: Convert to fraction form
    46,680.93/64,420.02 = 25,460.55/x
  3. Step 3: Cross multiply
    46,680.93x = 64,420.02 × 25,460.55
  4. Step 4: Simplify right side
    46,680.93x = 1,640,169,140.21
  5. Step 5: Solve for x
    x = 1,640,169,140.21/46,680.93
  6. Step 6: Final answer
    x = 35,135.74

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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.