Home / 35,316.03-52,970.09-10,356.29

Finding the Fourth Proportional to 35,316.03, 52,970.09 and 10,356.29

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Solution

The fourth proportional to 35,316.03, 52,970.09 and 10,356.29 is: 15,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,316.03 : 52,970.09 = 10,356.29 : x
  2. Step 2: Convert to fraction form
    35,316.03/52,970.09 = 10,356.29/x
  3. Step 3: Cross multiply
    35,316.03x = 52,970.09 × 10,356.29
  4. Step 4: Simplify right side
    35,316.03x = 548,573,495.37
  5. Step 5: Solve for x
    x = 548,573,495.37/35,316.03
  6. Step 6: Final answer
    x = 15,533.27

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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.