Home / 35,429.16-53,125.44-10,466.04

Finding the Fourth Proportional to 35,429.16, 53,125.44 and 10,466.04

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Solution

The fourth proportional to 35,429.16, 53,125.44 and 10,466.04 is: 15,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,429.16 : 53,125.44 = 10,466.04 : x
  2. Step 2: Convert to fraction form
    35,429.16/53,125.44 = 10,466.04/x
  3. Step 3: Cross multiply
    35,429.16x = 53,125.44 × 10,466.04
  4. Step 4: Simplify right side
    35,429.16x = 556,012,980.06
  5. Step 5: Solve for x
    x = 556,012,980.06/35,429.16
  6. Step 6: Final answer
    x = 15,693.65

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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.