Home / 58,554.40-87,768.63-25,290.13

Finding the Fourth Proportional to 58,554.40, 87,768.63 and 25,290.13

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Solution

The fourth proportional to 58,554.40, 87,768.63 and 25,290.13 is: 37,908.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,554.40 : 87,768.63 = 25,290.13 : x
  2. Step 2: Convert to fraction form
    58,554.40/87,768.63 = 25,290.13/x
  3. Step 3: Cross multiply
    58,554.40x = 87,768.63 × 25,290.13
  4. Step 4: Simplify right side
    58,554.40x = 2,219,680,062.62
  5. Step 5: Solve for x
    x = 2,219,680,062.62/58,554.40
  6. Step 6: Final answer
    x = 37,908.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.