Home / 46,620.18-64,334.93-25,399.60

Finding the Fourth Proportional to 46,620.18, 64,334.93 and 25,399.60

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Solution

The fourth proportional to 46,620.18, 64,334.93 and 25,399.60 is: 35,050.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,620.18 : 64,334.93 = 25,399.60 : x
  2. Step 2: Convert to fraction form
    46,620.18/64,334.93 = 25,399.60/x
  3. Step 3: Cross multiply
    46,620.18x = 64,334.93 × 25,399.60
  4. Step 4: Simplify right side
    46,620.18x = 1,634,081,200.19
  5. Step 5: Solve for x
    x = 1,634,081,200.19/46,620.18
  6. Step 6: Final answer
    x = 35,050.94

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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.