Home / 25,026.08-34,535.48-13,848.08

Finding the Fourth Proportional to 25,026.08, 34,535.48 and 13,848.08

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Solution

The fourth proportional to 25,026.08, 34,535.48 and 13,848.08 is: 19,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,026.08 : 34,535.48 = 13,848.08 : x
  2. Step 2: Convert to fraction form
    25,026.08/34,535.48 = 13,848.08/x
  3. Step 3: Cross multiply
    25,026.08x = 34,535.48 × 13,848.08
  4. Step 4: Simplify right side
    25,026.08x = 478,250,089.88
  5. Step 5: Solve for x
    x = 478,250,089.88/25,026.08
  6. Step 6: Final answer
    x = 19,110.07

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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.