Home / 46,663.41-69,995.38-11,603.07

Finding the Fourth Proportional to 46,663.41, 69,995.38 and 11,603.07

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Solution

The fourth proportional to 46,663.41, 69,995.38 and 11,603.07 is: 17,404.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.41 : 69,995.38 = 11,603.07 : x
  2. Step 2: Convert to fraction form
    46,663.41/69,995.38 = 11,603.07/x
  3. Step 3: Cross multiply
    46,663.41x = 69,995.38 × 11,603.07
  4. Step 4: Simplify right side
    46,663.41x = 812,160,943.84
  5. Step 5: Solve for x
    x = 812,160,943.84/46,663.41
  6. Step 6: Final answer
    x = 17,404.67

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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.