Home / 14,870.26-22,261.64-9,927.64

Finding the Fourth Proportional to 14,870.26, 22,261.64 and 9,927.64

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Solution

The fourth proportional to 14,870.26, 22,261.64 and 9,927.64 is: 14,862.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,870.26 : 22,261.64 = 9,927.64 : x
  2. Step 2: Convert to fraction form
    14,870.26/22,261.64 = 9,927.64/x
  3. Step 3: Cross multiply
    14,870.26x = 22,261.64 × 9,927.64
  4. Step 4: Simplify right side
    14,870.26x = 221,005,547.73
  5. Step 5: Solve for x
    x = 221,005,547.73/14,870.26
  6. Step 6: Final answer
    x = 14,862.25

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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.