Home / 35,760.02-53,646.98-10,802.03

Finding the Fourth Proportional to 35,760.02, 53,646.98 and 10,802.03

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Solution

The fourth proportional to 35,760.02, 53,646.98 and 10,802.03 is: 16,205.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,760.02 : 53,646.98 = 10,802.03 : x
  2. Step 2: Convert to fraction form
    35,760.02/53,646.98 = 10,802.03/x
  3. Step 3: Cross multiply
    35,760.02x = 53,646.98 × 10,802.03
  4. Step 4: Simplify right side
    35,760.02x = 579,495,965.12
  5. Step 5: Solve for x
    x = 579,495,965.12/35,760.02
  6. Step 6: Final answer
    x = 16,205.14

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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.