Home / 46,533.84-69,802.98-13,256.16

Finding the Fourth Proportional to 46,533.84, 69,802.98 and 13,256.16

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Solution

The fourth proportional to 46,533.84, 69,802.98 and 13,256.16 is: 19,884.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,533.84 : 69,802.98 = 13,256.16 : x
  2. Step 2: Convert to fraction form
    46,533.84/69,802.98 = 13,256.16/x
  3. Step 3: Cross multiply
    46,533.84x = 69,802.98 × 13,256.16
  4. Step 4: Simplify right side
    46,533.84x = 925,319,471.36
  5. Step 5: Solve for x
    x = 925,319,471.36/46,533.84
  6. Step 6: Final answer
    x = 19,884.87

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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.