Home / 43,255.64-59,692.83-25,347.08

Finding the Fourth Proportional to 43,255.64, 59,692.83 and 25,347.08

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Solution

The fourth proportional to 43,255.64, 59,692.83 and 25,347.08 is: 34,979.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,255.64 : 59,692.83 = 25,347.08 : x
  2. Step 2: Convert to fraction form
    43,255.64/59,692.83 = 25,347.08/x
  3. Step 3: Cross multiply
    43,255.64x = 59,692.83 × 25,347.08
  4. Step 4: Simplify right side
    43,255.64x = 1,513,038,937.44
  5. Step 5: Solve for x
    x = 1,513,038,937.44/43,255.64
  6. Step 6: Final answer
    x = 34,979.00

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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.