Home / 46,281.63-69,411.60-13,004.87

Finding the Fourth Proportional to 46,281.63, 69,411.60 and 13,004.87

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Solution

The fourth proportional to 46,281.63, 69,411.60 and 13,004.87 is: 19,504.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,281.63 : 69,411.60 = 13,004.87 : x
  2. Step 2: Convert to fraction form
    46,281.63/69,411.60 = 13,004.87/x
  3. Step 3: Cross multiply
    46,281.63x = 69,411.60 × 13,004.87
  4. Step 4: Simplify right side
    46,281.63x = 902,688,487.43
  5. Step 5: Solve for x
    x = 902,688,487.43/46,281.63
  6. Step 6: Final answer
    x = 19,504.25

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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.