Home / 48,030.59-72,030.32-16,001.12

Finding the Fourth Proportional to 48,030.59, 72,030.32 and 16,001.12

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Solution

The fourth proportional to 48,030.59, 72,030.32 and 16,001.12 is: 23,996.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,030.59 : 72,030.32 = 16,001.12 : x
  2. Step 2: Convert to fraction form
    48,030.59/72,030.32 = 16,001.12/x
  3. Step 3: Cross multiply
    48,030.59x = 72,030.32 × 16,001.12
  4. Step 4: Simplify right side
    48,030.59x = 1,152,565,894.03
  5. Step 5: Solve for x
    x = 1,152,565,894.03/48,030.59
  6. Step 6: Final answer
    x = 23,996.50

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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.