Home / 43,477.13-60,119.26-34,509.07

Finding the Fourth Proportional to 43,477.13, 60,119.26 and 34,509.07

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Solution

The fourth proportional to 43,477.13, 60,119.26 and 34,509.07 is: 47,718.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,477.13 : 60,119.26 = 34,509.07 : x
  2. Step 2: Convert to fraction form
    43,477.13/60,119.26 = 34,509.07/x
  3. Step 3: Cross multiply
    43,477.13x = 60,119.26 × 34,509.07
  4. Step 4: Simplify right side
    43,477.13x = 2,074,659,617.64
  5. Step 5: Solve for x
    x = 2,074,659,617.64/43,477.13
  6. Step 6: Final answer
    x = 47,718.41

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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.