Home / 43,255.68-59,681.54-25,341.05

Finding the Fourth Proportional to 43,255.68, 59,681.54 and 25,341.05

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Solution

The fourth proportional to 43,255.68, 59,681.54 and 25,341.05 is: 34,964.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,255.68 : 59,681.54 = 25,341.05 : x
  2. Step 2: Convert to fraction form
    43,255.68/59,681.54 = 25,341.05/x
  3. Step 3: Cross multiply
    43,255.68x = 59,681.54 × 25,341.05
  4. Step 4: Simplify right side
    43,255.68x = 1,512,392,762.51
  5. Step 5: Solve for x
    x = 1,512,392,762.51/43,255.68
  6. Step 6: Final answer
    x = 34,964.03

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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.