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Finding the Fourth Proportional to 599.51, 898.65 and 507.17

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Solution

The fourth proportional to 599.51, 898.65 and 507.17 is: 760.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.51 : 898.65 = 507.17 : x
  2. Step 2: Convert to fraction form
    599.51/898.65 = 507.17/x
  3. Step 3: Cross multiply
    599.51x = 898.65 × 507.17
  4. Step 4: Simplify right side
    599.51x = 455,763.83
  5. Step 5: Solve for x
    x = 455,763.83/599.51
  6. Step 6: Final answer
    x = 760.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.