Home / 35,030.77-52,540.52-10,065.15

Finding the Fourth Proportional to 35,030.77, 52,540.52 and 10,065.15

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Solution

The fourth proportional to 35,030.77, 52,540.52 and 10,065.15 is: 15,096.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,030.77 : 52,540.52 = 10,065.15 : x
  2. Step 2: Convert to fraction form
    35,030.77/52,540.52 = 10,065.15/x
  3. Step 3: Cross multiply
    35,030.77x = 52,540.52 × 10,065.15
  4. Step 4: Simplify right side
    35,030.77x = 528,828,164.55
  5. Step 5: Solve for x
    x = 528,828,164.55/35,030.77
  6. Step 6: Final answer
    x = 15,096.11

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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.