Home / 37,301.02-55,953.08-11,005.77

Finding the Fourth Proportional to 37,301.02, 55,953.08 and 11,005.77

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Solution

The fourth proportional to 37,301.02, 55,953.08 and 11,005.77 is: 16,509.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,301.02 : 55,953.08 = 11,005.77 : x
  2. Step 2: Convert to fraction form
    37,301.02/55,953.08 = 11,005.77/x
  3. Step 3: Cross multiply
    37,301.02x = 55,953.08 × 11,005.77
  4. Step 4: Simplify right side
    37,301.02x = 615,806,925.34
  5. Step 5: Solve for x
    x = 615,806,925.34/37,301.02
  6. Step 6: Final answer
    x = 16,509.12

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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.