Home / 9,549.02-14,320.10-3,307.35

Finding the Fourth Proportional to 9,549.02, 14,320.10 and 3,307.35

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Solution

The fourth proportional to 9,549.02, 14,320.10 and 3,307.35 is: 4,959.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.02 : 14,320.10 = 3,307.35 : x
  2. Step 2: Convert to fraction form
    9,549.02/14,320.10 = 3,307.35/x
  3. Step 3: Cross multiply
    9,549.02x = 14,320.10 × 3,307.35
  4. Step 4: Simplify right side
    9,549.02x = 47,361,566.20
  5. Step 5: Solve for x
    x = 47,361,566.20/9,549.02
  6. Step 6: Final answer
    x = 4,959.84

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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.