Home / 10,058.04-15,088.23-3,822.75

Finding the Fourth Proportional to 10,058.04, 15,088.23 and 3,822.75

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Solution

The fourth proportional to 10,058.04, 15,088.23 and 3,822.75 is: 5,734.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058.04 : 15,088.23 = 3,822.75 : x
  2. Step 2: Convert to fraction form
    10,058.04/15,088.23 = 3,822.75/x
  3. Step 3: Cross multiply
    10,058.04x = 15,088.23 × 3,822.75
  4. Step 4: Simplify right side
    10,058.04x = 57,678,531.23
  5. Step 5: Solve for x
    x = 57,678,531.23/10,058.04
  6. Step 6: Final answer
    x = 5,734.57

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1.5x scale

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.