Home / 46,333.23-69,499.85-13,056.81

Finding the Fourth Proportional to 46,333.23, 69,499.85 and 13,056.81

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Solution

The fourth proportional to 46,333.23, 69,499.85 and 13,056.81 is: 19,585.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,333.23 : 69,499.85 = 13,056.81 : x
  2. Step 2: Convert to fraction form
    46,333.23/69,499.85 = 13,056.81/x
  3. Step 3: Cross multiply
    46,333.23x = 69,499.85 × 13,056.81
  4. Step 4: Simplify right side
    46,333.23x = 907,446,271.19
  5. Step 5: Solve for x
    x = 907,446,271.19/46,333.23
  6. Step 6: Final answer
    x = 19,585.22

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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.