Home / 39,066.07-53,875.74-25,632.22

Finding the Fourth Proportional to 39,066.07, 53,875.74 and 25,632.22

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Solution

The fourth proportional to 39,066.07, 53,875.74 and 25,632.22 is: 35,349.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,066.07 : 53,875.74 = 25,632.22 : x
  2. Step 2: Convert to fraction form
    39,066.07/53,875.74 = 25,632.22/x
  3. Step 3: Cross multiply
    39,066.07x = 53,875.74 × 25,632.22
  4. Step 4: Simplify right side
    39,066.07x = 1,380,954,820.34
  5. Step 5: Solve for x
    x = 1,380,954,820.34/39,066.07
  6. Step 6: Final answer
    x = 35,349.21

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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.