Home / 62,325.90-86,010.64-34,030.98

Finding the Fourth Proportional to 62,325.90, 86,010.64 and 34,030.98

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Solution

The fourth proportional to 62,325.90, 86,010.64 and 34,030.98 is: 46,963.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,325.90 : 86,010.64 = 34,030.98 : x
  2. Step 2: Convert to fraction form
    62,325.90/86,010.64 = 34,030.98/x
  3. Step 3: Cross multiply
    62,325.90x = 86,010.64 × 34,030.98
  4. Step 4: Simplify right side
    62,325.90x = 2,927,026,369.63
  5. Step 5: Solve for x
    x = 2,927,026,369.63/62,325.90
  6. Step 6: Final answer
    x = 46,963.24

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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.