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Finding the Fourth Proportional to 374,965.02, 562,451.18 and 94,482.27

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Solution

The fourth proportional to 374,965.02, 562,451.18 and 94,482.27 is: 141,724.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,965.02 : 562,451.18 = 94,482.27 : x
  2. Step 2: Convert to fraction form
    374,965.02/562,451.18 = 94,482.27/x
  3. Step 3: Cross multiply
    374,965.02x = 562,451.18 × 94,482.27
  4. Step 4: Simplify right side
    374,965.02x = 53,141,663,778.17
  5. Step 5: Solve for x
    x = 53,141,663,778.17/374,965.02
  6. Step 6: Final answer
    x = 141,724.32

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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.