Home / 102,248.47-141,066.36-59,204.46

Finding the Fourth Proportional to 102,248.47, 141,066.36 and 59,204.46

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Solution

The fourth proportional to 102,248.47, 141,066.36 and 59,204.46 is: 81,681.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,248.47 : 141,066.36 = 59,204.46 : x
  2. Step 2: Convert to fraction form
    102,248.47/141,066.36 = 59,204.46/x
  3. Step 3: Cross multiply
    102,248.47x = 141,066.36 × 59,204.46
  4. Step 4: Simplify right side
    102,248.47x = 8,351,757,667.97
  5. Step 5: Solve for x
    x = 8,351,757,667.97/102,248.47
  6. Step 6: Final answer
    x = 81,681.00

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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.