Home / 34,801.64-52,210.16-14,810.08

Finding the Fourth Proportional to 34,801.64, 52,210.16 and 14,810.08

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Solution

The fourth proportional to 34,801.64, 52,210.16 and 14,810.08 is: 22,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,801.64 : 52,210.16 = 14,810.08 : x
  2. Step 2: Convert to fraction form
    34,801.64/52,210.16 = 14,810.08/x
  3. Step 3: Cross multiply
    34,801.64x = 52,210.16 × 14,810.08
  4. Step 4: Simplify right side
    34,801.64x = 773,236,656.14
  5. Step 5: Solve for x
    x = 773,236,656.14/34,801.64
  6. Step 6: Final answer
    x = 22,218.40

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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.