Home / 16,559.04-22,854.72-9,490.14

Finding the Fourth Proportional to 16,559.04, 22,854.72 and 9,490.14

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Solution

The fourth proportional to 16,559.04, 22,854.72 and 9,490.14 is: 13,098.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,559.04 : 22,854.72 = 9,490.14 : x
  2. Step 2: Convert to fraction form
    16,559.04/22,854.72 = 9,490.14/x
  3. Step 3: Cross multiply
    16,559.04x = 22,854.72 × 9,490.14
  4. Step 4: Simplify right side
    16,559.04x = 216,894,492.46
  5. Step 5: Solve for x
    x = 216,894,492.46/16,559.04
  6. Step 6: Final answer
    x = 13,098.25

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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.