Home / 43,412.54-59,916.98-25,507.54

Finding the Fourth Proportional to 43,412.54, 59,916.98 and 25,507.54

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Solution

The fourth proportional to 43,412.54, 59,916.98 and 25,507.54 is: 35,204.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,412.54 : 59,916.98 = 25,507.54 : x
  2. Step 2: Convert to fraction form
    43,412.54/59,916.98 = 25,507.54/x
  3. Step 3: Cross multiply
    43,412.54x = 59,916.98 × 25,507.54
  4. Step 4: Simplify right side
    43,412.54x = 1,528,334,678.01
  5. Step 5: Solve for x
    x = 1,528,334,678.01/43,412.54
  6. Step 6: Final answer
    x = 35,204.91

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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.