Home / 35,333.26-53,007.18-10,374.10

Finding the Fourth Proportional to 35,333.26, 53,007.18 and 10,374.10

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Solution

The fourth proportional to 35,333.26, 53,007.18 and 10,374.10 is: 15,563.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,333.26 : 53,007.18 = 10,374.10 : x
  2. Step 2: Convert to fraction form
    35,333.26/53,007.18 = 10,374.10/x
  3. Step 3: Cross multiply
    35,333.26x = 53,007.18 × 10,374.10
  4. Step 4: Simplify right side
    35,333.26x = 549,901,786.04
  5. Step 5: Solve for x
    x = 549,901,786.04/35,333.26
  6. Step 6: Final answer
    x = 15,563.29

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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.