Home / 46,485.39-64,148.02-25,264.20

Finding the Fourth Proportional to 46,485.39, 64,148.02 and 25,264.20

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Solution

The fourth proportional to 46,485.39, 64,148.02 and 25,264.20 is: 34,863.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,485.39 : 64,148.02 = 25,264.20 : x
  2. Step 2: Convert to fraction form
    46,485.39/64,148.02 = 25,264.20/x
  3. Step 3: Cross multiply
    46,485.39x = 64,148.02 × 25,264.20
  4. Step 4: Simplify right side
    46,485.39x = 1,620,648,406.88
  5. Step 5: Solve for x
    x = 1,620,648,406.88/46,485.39
  6. Step 6: Final answer
    x = 34,863.61

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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.