Home / 63,307.53-94,933.59-30,037.08

Finding the Fourth Proportional to 63,307.53, 94,933.59 and 30,037.08

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Solution

The fourth proportional to 63,307.53, 94,933.59 and 30,037.08 is: 45,042.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,307.53 : 94,933.59 = 30,037.08 : x
  2. Step 2: Convert to fraction form
    63,307.53/94,933.59 = 30,037.08/x
  3. Step 3: Cross multiply
    63,307.53x = 94,933.59 × 30,037.08
  4. Step 4: Simplify right side
    63,307.53x = 2,851,527,837.52
  5. Step 5: Solve for x
    x = 2,851,527,837.52/63,307.53
  6. Step 6: Final answer
    x = 45,042.48

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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.