Home / 25,196.04-34,773.93-14,445.18

Finding the Fourth Proportional to 25,196.04, 34,773.93 and 14,445.18

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Solution

The fourth proportional to 25,196.04, 34,773.93 and 14,445.18 is: 19,936.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,196.04 : 34,773.93 = 14,445.18 : x
  2. Step 2: Convert to fraction form
    25,196.04/34,773.93 = 14,445.18/x
  3. Step 3: Cross multiply
    25,196.04x = 34,773.93 × 14,445.18
  4. Step 4: Simplify right side
    25,196.04x = 502,315,678.16
  5. Step 5: Solve for x
    x = 502,315,678.16/25,196.04
  6. Step 6: Final answer
    x = 19,936.29

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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.