Home / 39,644.48-59,350.08-26,464.16

Finding the Fourth Proportional to 39,644.48, 59,350.08 and 26,464.16

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Solution

The fourth proportional to 39,644.48, 59,350.08 and 26,464.16 is: 39,618.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,644.48 : 59,350.08 = 26,464.16 : x
  2. Step 2: Convert to fraction form
    39,644.48/59,350.08 = 26,464.16/x
  3. Step 3: Cross multiply
    39,644.48x = 59,350.08 × 26,464.16
  4. Step 4: Simplify right side
    39,644.48x = 1,570,650,161.51
  5. Step 5: Solve for x
    x = 1,570,650,161.51/39,644.48
  6. Step 6: Final answer
    x = 39,618.38

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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.