Home / 64,341.22-96,437.22-38,068.06

Finding the Fourth Proportional to 64,341.22, 96,437.22 and 38,068.06

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Solution

The fourth proportional to 64,341.22, 96,437.22 and 38,068.06 is: 57,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,341.22 : 96,437.22 = 38,068.06 : x
  2. Step 2: Convert to fraction form
    64,341.22/96,437.22 = 38,068.06/x
  3. Step 3: Cross multiply
    64,341.22x = 96,437.22 × 38,068.06
  4. Step 4: Simplify right side
    64,341.22x = 3,671,177,877.19
  5. Step 5: Solve for x
    x = 3,671,177,877.19/64,341.22
  6. Step 6: Final answer
    x = 57,057.95

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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.