Home / 4,328.48-5,973.34-2,465.60

Finding the Fourth Proportional to 4,328.48, 5,973.34 and 2,465.60

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Solution

The fourth proportional to 4,328.48, 5,973.34 and 2,465.60 is: 3,402.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.48 : 5,973.34 = 2,465.60 : x
  2. Step 2: Convert to fraction form
    4,328.48/5,973.34 = 2,465.60/x
  3. Step 3: Cross multiply
    4,328.48x = 5,973.34 × 2,465.60
  4. Step 4: Simplify right side
    4,328.48x = 14,727,867.10
  5. Step 5: Solve for x
    x = 14,727,867.10/4,328.48
  6. Step 6: Final answer
    x = 3,402.55

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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.