Home / 13,032.04-19,543.98-4,710.98

Finding the Fourth Proportional to 13,032.04, 19,543.98 and 4,710.98

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Solution

The fourth proportional to 13,032.04, 19,543.98 and 4,710.98 is: 7,065.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,032.04 : 19,543.98 = 4,710.98 : x
  2. Step 2: Convert to fraction form
    13,032.04/19,543.98 = 4,710.98/x
  3. Step 3: Cross multiply
    13,032.04x = 19,543.98 × 4,710.98
  4. Step 4: Simplify right side
    13,032.04x = 92,071,298.90
  5. Step 5: Solve for x
    x = 92,071,298.90/13,032.04
  6. Step 6: Final answer
    x = 7,065.00

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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.