Home / 35,663.91-53,501.08-10,705.93

Finding the Fourth Proportional to 35,663.91, 53,501.08 and 10,705.93

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Solution

The fourth proportional to 35,663.91, 53,501.08 and 10,705.93 is: 16,060.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,663.91 : 53,501.08 = 10,705.93 : x
  2. Step 2: Convert to fraction form
    35,663.91/53,501.08 = 10,705.93/x
  3. Step 3: Cross multiply
    35,663.91x = 53,501.08 × 10,705.93
  4. Step 4: Simplify right side
    35,663.91x = 572,778,817.40
  5. Step 5: Solve for x
    x = 572,778,817.40/35,663.91
  6. Step 6: Final answer
    x = 16,060.46

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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.