Home / 46,368.84-69,553.98-11,309.16

Finding the Fourth Proportional to 46,368.84, 69,553.98 and 11,309.16

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Solution

The fourth proportional to 46,368.84, 69,553.98 and 11,309.16 is: 16,963.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368.84 : 69,553.98 = 11,309.16 : x
  2. Step 2: Convert to fraction form
    46,368.84/69,553.98 = 11,309.16/x
  3. Step 3: Cross multiply
    46,368.84x = 69,553.98 × 11,309.16
  4. Step 4: Simplify right side
    46,368.84x = 786,597,088.46
  5. Step 5: Solve for x
    x = 786,597,088.46/46,368.84
  6. Step 6: Final answer
    x = 16,963.92

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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.