Home / 43,466.02-59,979.36-25,313.92

Finding the Fourth Proportional to 43,466.02, 59,979.36 and 25,313.92

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Solution

The fourth proportional to 43,466.02, 59,979.36 and 25,313.92 is: 34,931.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,466.02 : 59,979.36 = 25,313.92 : x
  2. Step 2: Convert to fraction form
    43,466.02/59,979.36 = 25,313.92/x
  3. Step 3: Cross multiply
    43,466.02x = 59,979.36 × 25,313.92
  4. Step 4: Simplify right side
    43,466.02x = 1,518,312,720.69
  5. Step 5: Solve for x
    x = 1,518,312,720.69/43,466.02
  6. Step 6: Final answer
    x = 34,931.03

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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.