Home / 25,094.48-34,631.46-14,484.08

Finding the Fourth Proportional to 25,094.48, 34,631.46 and 14,484.08

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Solution

The fourth proportional to 25,094.48, 34,631.46 and 14,484.08 is: 19,988.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.48 : 34,631.46 = 14,484.08 : x
  2. Step 2: Convert to fraction form
    25,094.48/34,631.46 = 14,484.08/x
  3. Step 3: Cross multiply
    25,094.48x = 34,631.46 × 14,484.08
  4. Step 4: Simplify right side
    25,094.48x = 501,604,837.16
  5. Step 5: Solve for x
    x = 501,604,837.16/25,094.48
  6. Step 6: Final answer
    x = 19,988.65

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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.