Home / 35,265.02-48,666.96-19,349.60

Finding the Fourth Proportional to 35,265.02, 48,666.96 and 19,349.60

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Solution

The fourth proportional to 35,265.02, 48,666.96 and 19,349.60 is: 26,703.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.02 : 48,666.96 = 19,349.60 : x
  2. Step 2: Convert to fraction form
    35,265.02/48,666.96 = 19,349.60/x
  3. Step 3: Cross multiply
    35,265.02x = 48,666.96 × 19,349.60
  4. Step 4: Simplify right side
    35,265.02x = 941,685,965.88
  5. Step 5: Solve for x
    x = 941,685,965.88/35,265.02
  6. Step 6: Final answer
    x = 26,703.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.