Home / 35,580.16-53,045.93-34,671.34

Finding the Fourth Proportional to 35,580.16, 53,045.93 and 34,671.34

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Solution

The fourth proportional to 35,580.16, 53,045.93 and 34,671.34 is: 51,690.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580.16 : 53,045.93 = 34,671.34 : x
  2. Step 2: Convert to fraction form
    35,580.16/53,045.93 = 34,671.34/x
  3. Step 3: Cross multiply
    35,580.16x = 53,045.93 × 34,671.34
  4. Step 4: Simplify right side
    35,580.16x = 1,839,173,474.65
  5. Step 5: Solve for x
    x = 1,839,173,474.65/35,580.16
  6. Step 6: Final answer
    x = 51,690.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.