Home / 46,697.88-70,047.42-15,533.13

Finding the Fourth Proportional to 46,697.88, 70,047.42 and 15,533.13

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Solution

The fourth proportional to 46,697.88, 70,047.42 and 15,533.13 is: 23,299.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697.88 : 70,047.42 = 15,533.13 : x
  2. Step 2: Convert to fraction form
    46,697.88/70,047.42 = 15,533.13/x
  3. Step 3: Cross multiply
    46,697.88x = 70,047.42 × 15,533.13
  4. Step 4: Simplify right side
    46,697.88x = 1,088,055,681.02
  5. Step 5: Solve for x
    x = 1,088,055,681.02/46,697.88
  6. Step 6: Final answer
    x = 23,299.89

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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.