Home / 15,897.04-23,848.29-6,542.15

Finding the Fourth Proportional to 15,897.04, 23,848.29 and 6,542.15

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Solution

The fourth proportional to 15,897.04, 23,848.29 and 6,542.15 is: 9,814.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,897.04 : 23,848.29 = 6,542.15 : x
  2. Step 2: Convert to fraction form
    15,897.04/23,848.29 = 6,542.15/x
  3. Step 3: Cross multiply
    15,897.04x = 23,848.29 × 6,542.15
  4. Step 4: Simplify right side
    15,897.04x = 156,018,971.18
  5. Step 5: Solve for x
    x = 156,018,971.18/15,897.04
  6. Step 6: Final answer
    x = 9,814.34

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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.