Home / 93,526.60-129,066.56-51,085.13

Finding the Fourth Proportional to 93,526.60, 129,066.56 and 51,085.13

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Solution

The fourth proportional to 93,526.60, 129,066.56 and 51,085.13 is: 70,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,526.60 : 129,066.56 = 51,085.13 : x
  2. Step 2: Convert to fraction form
    93,526.60/129,066.56 = 51,085.13/x
  3. Step 3: Cross multiply
    93,526.60x = 129,066.56 × 51,085.13
  4. Step 4: Simplify right side
    93,526.60x = 6,593,382,300.42
  5. Step 5: Solve for x
    x = 6,593,382,300.42/93,526.60
  6. Step 6: Final answer
    x = 70,497.40

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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.