Home / 116,328.15-174,492.63-46,207.26

Finding the Fourth Proportional to 116,328.15, 174,492.63 and 46,207.26

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Solution

The fourth proportional to 116,328.15, 174,492.63 and 46,207.26 is: 69,311.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,328.15 : 174,492.63 = 46,207.26 : x
  2. Step 2: Convert to fraction form
    116,328.15/174,492.63 = 46,207.26/x
  3. Step 3: Cross multiply
    116,328.15x = 174,492.63 × 46,207.26
  4. Step 4: Simplify right side
    116,328.15x = 8,062,826,322.49
  5. Step 5: Solve for x
    x = 8,062,826,322.49/116,328.15
  6. Step 6: Final answer
    x = 69,311.05

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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.