Home / 134,771.04-202,130.64-46,015.29

Finding the Fourth Proportional to 134,771.04, 202,130.64 and 46,015.29

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Solution

The fourth proportional to 134,771.04, 202,130.64 and 46,015.29 is: 69,014.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,771.04 : 202,130.64 = 46,015.29 : x
  2. Step 2: Convert to fraction form
    134,771.04/202,130.64 = 46,015.29/x
  3. Step 3: Cross multiply
    134,771.04x = 202,130.64 × 46,015.29
  4. Step 4: Simplify right side
    134,771.04x = 9,301,100,017.49
  5. Step 5: Solve for x
    x = 9,301,100,017.49/134,771.04
  6. Step 6: Final answer
    x = 69,014.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.