Home / 46,350.90-63,964.35-25,130.07

Finding the Fourth Proportional to 46,350.90, 63,964.35 and 25,130.07

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Solution

The fourth proportional to 46,350.90, 63,964.35 and 25,130.07 is: 34,679.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,350.90 : 63,964.35 = 25,130.07 : x
  2. Step 2: Convert to fraction form
    46,350.90/63,964.35 = 25,130.07/x
  3. Step 3: Cross multiply
    46,350.90x = 63,964.35 × 25,130.07
  4. Step 4: Simplify right side
    46,350.90x = 1,607,428,593.00
  5. Step 5: Solve for x
    x = 1,607,428,593.00/46,350.90
  6. Step 6: Final answer
    x = 34,679.56

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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.