Home / 10,444.38-14,413.98-6,467.77

Finding the Fourth Proportional to 10,444.38, 14,413.98 and 6,467.77

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Solution

The fourth proportional to 10,444.38, 14,413.98 and 6,467.77 is: 8,925.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.38 : 14,413.98 = 6,467.77 : x
  2. Step 2: Convert to fraction form
    10,444.38/14,413.98 = 6,467.77/x
  3. Step 3: Cross multiply
    10,444.38x = 14,413.98 × 6,467.77
  4. Step 4: Simplify right side
    10,444.38x = 93,226,307.42
  5. Step 5: Solve for x
    x = 93,226,307.42/10,444.38
  6. Step 6: Final answer
    x = 8,925.98

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Half scale
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Double scale
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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.