Home / 9,548.04-13,177.02-5,569.32

Finding the Fourth Proportional to 9,548.04, 13,177.02 and 5,569.32

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Solution

The fourth proportional to 9,548.04, 13,177.02 and 5,569.32 is: 7,686.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548.04 : 13,177.02 = 5,569.32 : x
  2. Step 2: Convert to fraction form
    9,548.04/13,177.02 = 5,569.32/x
  3. Step 3: Cross multiply
    9,548.04x = 13,177.02 × 5,569.32
  4. Step 4: Simplify right side
    9,548.04x = 73,387,041.03
  5. Step 5: Solve for x
    x = 73,387,041.03/9,548.04
  6. Step 6: Final answer
    x = 7,686.08

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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.