Home / 34,737.53-52,066.93-15,978.84

Finding the Fourth Proportional to 34,737.53, 52,066.93 and 15,978.84

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Solution

The fourth proportional to 34,737.53, 52,066.93 and 15,978.84 is: 23,950.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,737.53 : 52,066.93 = 15,978.84 : x
  2. Step 2: Convert to fraction form
    34,737.53/52,066.93 = 15,978.84/x
  3. Step 3: Cross multiply
    34,737.53x = 52,066.93 × 15,978.84
  4. Step 4: Simplify right side
    34,737.53x = 831,969,332.90
  5. Step 5: Solve for x
    x = 831,969,332.90/34,737.53
  6. Step 6: Final answer
    x = 23,950.16

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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.