Home / 46,635.48-64,357.74-25,415.64

Finding the Fourth Proportional to 46,635.48, 64,357.74 and 25,415.64

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Solution

The fourth proportional to 46,635.48, 64,357.74 and 25,415.64 is: 35,074.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,635.48 : 64,357.74 = 25,415.64 : x
  2. Step 2: Convert to fraction form
    46,635.48/64,357.74 = 25,415.64/x
  3. Step 3: Cross multiply
    46,635.48x = 64,357.74 × 25,415.64
  4. Step 4: Simplify right side
    46,635.48x = 1,635,693,151.05
  5. Step 5: Solve for x
    x = 1,635,693,151.05/46,635.48
  6. Step 6: Final answer
    x = 35,074.01

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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.