Home / 43,145.10-59,528.58-25,244.48

Finding the Fourth Proportional to 43,145.10, 59,528.58 and 25,244.48

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Solution

The fourth proportional to 43,145.10, 59,528.58 and 25,244.48 is: 34,830.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145.10 : 59,528.58 = 25,244.48 : x
  2. Step 2: Convert to fraction form
    43,145.10/59,528.58 = 25,244.48/x
  3. Step 3: Cross multiply
    43,145.10x = 59,528.58 × 25,244.48
  4. Step 4: Simplify right side
    43,145.10x = 1,502,768,047.24
  5. Step 5: Solve for x
    x = 1,502,768,047.24/43,145.10
  6. Step 6: Final answer
    x = 34,830.56

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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.