Home / 67,526.63-93,186.77-37,718.63

Finding the Fourth Proportional to 67,526.63, 93,186.77 and 37,718.63

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Solution

The fourth proportional to 67,526.63, 93,186.77 and 37,718.63 is: 52,051.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,526.63 : 93,186.77 = 37,718.63 : x
  2. Step 2: Convert to fraction form
    67,526.63/93,186.77 = 37,718.63/x
  3. Step 3: Cross multiply
    67,526.63x = 93,186.77 × 37,718.63
  4. Step 4: Simplify right side
    67,526.63x = 3,514,877,298.53
  5. Step 5: Solve for x
    x = 3,514,877,298.53/67,526.63
  6. Step 6: Final answer
    x = 52,051.72

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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.