Home / 25,225.53-34,809.60-14,468.07

Finding the Fourth Proportional to 25,225.53, 34,809.60 and 14,468.07

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Solution

The fourth proportional to 25,225.53, 34,809.60 and 14,468.07 is: 19,965.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,225.53 : 34,809.60 = 14,468.07 : x
  2. Step 2: Convert to fraction form
    25,225.53/34,809.60 = 14,468.07/x
  3. Step 3: Cross multiply
    25,225.53x = 34,809.60 × 14,468.07
  4. Step 4: Simplify right side
    25,225.53x = 503,627,637.08
  5. Step 5: Solve for x
    x = 503,627,637.08/25,225.53
  6. Step 6: Final answer
    x = 19,965.00

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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.