Home / 45,296.10-62,509.23-25,154.28

Finding the Fourth Proportional to 45,296.10, 62,509.23 and 25,154.28

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Solution

The fourth proportional to 45,296.10, 62,509.23 and 25,154.28 is: 34,713.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296.10 : 62,509.23 = 25,154.28 : x
  2. Step 2: Convert to fraction form
    45,296.10/62,509.23 = 25,154.28/x
  3. Step 3: Cross multiply
    45,296.10x = 62,509.23 × 25,154.28
  4. Step 4: Simplify right side
    45,296.10x = 1,572,374,674.00
  5. Step 5: Solve for x
    x = 1,572,374,674.00/45,296.10
  6. Step 6: Final answer
    x = 34,713.25

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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.